18904977504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 960

約数和(自身を含む): 72595353600

約数和(自身を除く): 53690376096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 29, 31, 32, 36, 38, 42, 48, 54, 56, 57, 58, 61, 62, 63, 72, 76, 81, 84, 87, 93, 96, 108, 112, 114, 116, 122, 124, 126, 133, 144, 152, 162, 168, 171, 174, 183, 186, 189, 203, 216, 217, 224, 228, 232, 244, 248, 252, 261, 266, 279, 288, 304, 324, 336, 342, 348, 366, 372, 378, 399, 406, 427, 432, 434, 456, 464, 488, 496, 504, 513, 522, 532, 549, 551, 558, 567, 589, 608, 609, 648, 651, 672, 684, 696, 732, 744, 756, 783, 798, 812, 837, 854, 864, 868, 899, 912, 928, 976, 992, 1008, 1026, 1044, 1064, 1098, 1102, 1116, 1134, 1159, 1178, 1197, 1218, 1281, 1296, 1302, 1368, 1392, 1464, 1488, 1512, 1539, 1566, 1596, 1624, 1647, 1653, 1674, 1708, 1736, 1767, 1769, 1798, 1824, 1827, 1891, 1952, 1953, 2016, 2052, 2088, 2128, 2196, 2204, 2232, 2268, 2318, 2349, 2356, 2394, 2436, 2511, 2562, 2592, 2604, 2697, 2736, 2784, 2928, 2976, 3024, 3078, 3132, 3192, 3248, 3294, 3306, 3348, 3416, 3472, 3477, 3534, 3538, 3591, 3596, 3654, 3782, 3843, 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143289, 143716, 145638, 146034, 148428, 148596, 151032, 153171, 153729, 158112, 158688, 158844, 164517, 166896, 169632, 169824, 169911, 172368, 175392, 178524, 181536, 184464, 185136, 187488, 187758, 190836, 191052, 194184, 194712, 197904, 198128, 201376, 201666, 204228, 204972, 208278, 211792, 215574, 219051, 219356, 222642, 222894, 226548, 235277, 238032, 238266, 239134, 250344, 251503, 254448, 254736, 258912, 259616, 263088, 268888, 272304, 273296, 276696, 277704, 281232, 286578, 287432, 291276, 292068, 296856, 297192, 302064, 302499, 306342, 307458, 312417, 317688, 323361, 329034, 333792, 333963, 334341, 339822, 344736, 357048, 357399, 358701, 368928, 370272, 375516, 381672, 382104, 383873, 388368, 389424, 395808, 396256, 403332, 408456, 409944, 416556, 423584, 431148, 438102, 438712, 445284, 445788, 453096, 461187, 470554, 476064, 476532, 478268, 493551, 500688, 503006, 508896, 509472, 509733, 526176, 537776, 544608, 546592, 553392, 555408, 562464, 573156, 574864, 582552, 584136, 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約数ペア:

[(1, 18904977504), (2, 9452488752), (3, 6301659168), (4, 4726244376), (6, 3150829584), (7, 2700711072), (8, 2363122188), (9, 2100553056), (12, 1575414792), (14, 1350355536), (16, 1181561094), (18, 1050276528), (19, 994998816), (21, 900237024), (24, 787707396), (27, 700184352), (28, 675177768), (29, 651895776), (31, 609837984), (32, 590780547), (36, 525138264), (38, 497499408), (42, 450118512), (48, 393853698), (54, 350092176), (56, 337588884), (57, 331666272), (58, 325947888), (61, 309917664), (62, 304918992), (63, 300079008), (72, 262569132), (76, 248749704), (81, 233394784), (84, 225059256), (87, 217298592), (93, 203279328), (96, 196926849), (108, 175046088), (112, 168794442), (114, 165833136), (116, 162973944), (122, 154958832), (124, 152459496), (126, 150039504), (133, 142142688), (144, 131284566), (152, 124374852), (162, 116697392), (168, 112529628), (171, 110555424), (174, 108649296), (183, 103305888), (186, 101639664), (189, 100026336), (203, 93127968), (216, 87523044), (217, 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(1008, 18754938), (1026, 18425904), (1044, 18108216), (1064, 17767836), (1098, 17217648), (1102, 17155152), (1116, 16939944), (1134, 16671056), (1159, 16311456), (1178, 16048368), (1197, 15793632), (1218, 15521328), (1281, 14757984), (1296, 14587174), (1302, 14519952), (1368, 13819428), (1392, 13581162), (1464, 12913236), (1488, 12704958), (1512, 12503292), (1539, 12283936), (1566, 12072144), (1596, 11845224), (1624, 11640996), (1647, 11478432), (1653, 11436768), (1674, 11293296), (1708, 11068488), (1736, 10889964), (1767, 10698912), (1769, 10686816), (1798, 10514448), (1824, 10364571), (1827, 10347552), (1891, 9997344), (1952, 9684927), (1953, 9679968), (2016, 9377469), (2052, 9212952), (2088, 9054108), (2128, 8883918), (2196, 8608824), (2204, 8577576), (2232, 8469972), (2268, 8335528), (2318, 8155728), (2349, 8048096), (2356, 8024184), (2394, 7896816), (2436, 7760664), (2511, 7528864), (2562, 7378992), (2592, 7293587), (2604, 7259976), (2697, 7009632), (2736, 6909714), (2784, 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(6944, 2722491), (6954, 2718576), (7068, 2674728), (7076, 2671704), (7182, 2632272), (7192, 2628612), (7308, 2586888), (7564, 2499336), (7686, 2459664), (7714, 2450736), (7812, 2419992), (8091, 2336544), (8113, 2330208), (8208, 2303238), (8246, 2292624), (8352, 2263527), (8784, 2152206), (8816, 2144394), (8928, 2117493), (9072, 2083882), (9272, 2038932), (9396, 2012024), (9424, 2006046), (9576, 1974204), (9744, 1940166), (9882, 1913072), (9918, 1906128), (10044, 1882216), (10248, 1844748), (10416, 1814994), (10431, 1812384), (10602, 1783152), (10614, 1781136), (10773, 1754848), (10788, 1752408), (10962, 1724592), (11346, 1666224), (11529, 1639776), (11571, 1633824), (11718, 1613328), (12312, 1535492), (12369, 1528416), (12383, 1526688), (12528, 1509018), (12586, 1502064), (12768, 1480653), (13176, 1434804), (13224, 1429596), (13237, 1428192), (13392, 1411662), (13664, 1383561), (13908, 1359288), (14136, 1337364), (14152, 1335852), (14364, 1316136), (14384, 1314306), (14616, 1293444), 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(58464, 323361), (59508, 317688), (60512, 312417), (61488, 307458), (61712, 306342), (62496, 302499), (62586, 302064), (63612, 297192), (63684, 296856), (64728, 292068), (64904, 291276), (65772, 287432), (65968, 286578), (67222, 281232), (68076, 277704), (68324, 276696), (69174, 273296), (69426, 272304), (70308, 268888), (71858, 263088), (72819, 259616), (73017, 258912), (74214, 254736), (74298, 254448), (75168, 251503), (75516, 250344), (79056, 239134), (79344, 238266), (79422, 238032), (80352, 235277), (83448, 226548), (84816, 222894), (84912, 222642), (86184, 219356), (86304, 219051), (87696, 215574), (89262, 211792), (90768, 208278), (92232, 204972), (92568, 204228), (93744, 201666), (93879, 201376), (95418, 198128), (95526, 197904), (97092, 194712), (97356, 194184), (98952, 191052), (99064, 190836), (100688, 187758), (100833, 187488), (102114, 185136), (102486, 184464), (104139, 181536), (105896, 178524), (107787, 175392), (109678, 172368), (111264, 169911), (111321, 169824), (111447, 169632), (113274, 166896), (114912, 164517), (119016, 158844), (119133, 158688), (119567, 158112), (122976, 153729), (123424, 153171), (125172, 151032), (127224, 148596), (127368, 148428), (129456, 146034), (129808, 145638), (131544, 143716), (131936, 143289), (134444, 140616), (136152, 138852), (136648, 138348)]