289731456

素因数分解:

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

素因数の和:138

約数の個数: 384

約数和(自身を含む): 1052313600

約数和(自身を除く): 762582144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 61, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 122, 124, 126, 128, 133, 144, 152, 168, 171, 183, 186, 192, 217, 224, 228, 244, 248, 252, 266, 279, 288, 304, 336, 342, 366, 372, 384, 399, 427, 434, 448, 456, 488, 496, 504, 532, 549, 558, 576, 589, 608, 651, 672, 684, 732, 744, 798, 854, 868, 896, 912, 976, 992, 1008, 1064, 1098, 1116, 1152, 1159, 1178, 1197, 1216, 1281, 1302, 1344, 1368, 1464, 1488, 1596, 1708, 1736, 1767, 1824, 1891, 1952, 1953, 1984, 2016, 2128, 2196, 2232, 2318, 2356, 2394, 2432, 2562, 2604, 2688, 2736, 2928, 2976, 3192, 3416, 3472, 3477, 3534, 3648, 3782, 3843, 3904, 3906, 3968, 4032, 4123, 4256, 4392, 4464, 4636, 4712, 4788, 5124, 5208, 5301, 5472, 5673, 5856, 5952, 6384, 6832, 6944, 6954, 7068, 7296, 7564, 7686, 7808, 7812, 8064, 8113, 8246, 8512, 8784, 8928, 9272, 9424, 9576, 10248, 10416, 10431, 10602, 10944, 11346, 11712, 11904, 12369, 12768, 13237, 13664, 13888, 13908, 14136, 15128, 15372, 15624, 16226, 16492, 17019, 17024, 17568, 17856, 18544, 18848, 19152, 20496, 20832, 20862, 21204, 21888, 22692, 23424, 24339, 24738, 25536, 26474, 27328, 27776, 27816, 28272, 30256, 30744, 31248, 32452, 32984, 34038, 35136, 35712, 35929, 37088, 37107, 37696, 38304, 39711, 40992, 41664, 41724, 42408, 45384, 48678, 49476, 51072, 52948, 54656, 55632, 56544, 60512, 61488, 62496, 64904, 65968, 68076, 70272, 71858, 73017, 74176, 74214, 75392, 76608, 79422, 81984, 83328, 83448, 84816, 90768, 97356, 98952, 105896, 107787, 111264, 113088, 119133, 121024, 122976, 124992, 129808, 131936, 136152, 143716, 146034, 148352, 148428, 153216, 158844, 163968, 166896, 169632, 181536, 194712, 197904, 211792, 215574, 222528, 226176, 238266, 242048, 245952, 249984, 251503, 259616, 263872, 272304, 287432, 292068, 296856, 317688, 323361, 333792, 339264, 363072, 389424, 395808, 423584, 431148, 445056, 476532, 491904, 503006, 519232, 527744, 544608, 574864, 584136, 593712, 635376, 646722, 667584, 678528, 726144, 754509, 778848, 791616, 847168, 862296, 953064, 1006012, 1038464, 1089216, 1149728, 1168272, 1187424, 1270752, 1293444, 1335168, 1509018, 1557696, 1583232, 1694336, 1724592, 1906128, 2012024, 2178432, 2263527, 2299456, 2336544, 2374848, 2541504, 2586888, 3018036, 3115392, 3449184, 3812256, 4024048, 4527054, 4598912, 4673088, 4749696, 5083008, 5173776, 6036072, 6898368, 7624512, 8048096, 9054108, 9346176, 10347552, 12072144, 13796736, 15249024, 16096192, 18108216, 20695104, 24144288, 32192384, 36216432, 41390208, 48288576, 72432864, 96577152, 144865728, 289731456]

約数ペア:

[(1, 289731456), (2, 144865728), (3, 96577152), (4, 72432864), (6, 48288576), (7, 41390208), (8, 36216432), (9, 32192384), (12, 24144288), (14, 20695104), (16, 18108216), (18, 16096192), (19, 15249024), (21, 13796736), (24, 12072144), (28, 10347552), (31, 9346176), (32, 9054108), (36, 8048096), (38, 7624512), (42, 6898368), (48, 6036072), (56, 5173776), (57, 5083008), (61, 4749696), (62, 4673088), (63, 4598912), (64, 4527054), (72, 4024048), (76, 3812256), (84, 3449184), (93, 3115392), (96, 3018036), (112, 2586888), (114, 2541504), (122, 2374848), (124, 2336544), (126, 2299456), (128, 2263527), (133, 2178432), (144, 2012024), (152, 1906128), (168, 1724592), (171, 1694336), (183, 1583232), (186, 1557696), (192, 1509018), (217, 1335168), (224, 1293444), (228, 1270752), (244, 1187424), (248, 1168272), (252, 1149728), (266, 1089216), (279, 1038464), (288, 1006012), (304, 953064), (336, 862296), (342, 847168), (366, 791616), (372, 778848), (384, 754509), (399, 726144), (427, 678528), (434, 667584), (448, 646722), (456, 635376), (488, 593712), (496, 584136), (504, 574864), (532, 544608), (549, 527744), (558, 519232), (576, 503006), (589, 491904), (608, 476532), (651, 445056), (672, 431148), (684, 423584), (732, 395808), (744, 389424), (798, 363072), (854, 339264), (868, 333792), (896, 323361), (912, 317688), (976, 296856), (992, 292068), (1008, 287432), (1064, 272304), (1098, 263872), (1116, 259616), (1152, 251503), (1159, 249984), (1178, 245952), (1197, 242048), (1216, 238266), (1281, 226176), (1302, 222528), (1344, 215574), (1368, 211792), (1464, 197904), (1488, 194712), (1596, 181536), (1708, 169632), (1736, 166896), (1767, 163968), (1824, 158844), (1891, 153216), (1952, 148428), (1953, 148352), (1984, 146034), (2016, 143716), (2128, 136152), (2196, 131936), (2232, 129808), (2318, 124992), (2356, 122976), (2394, 121024), (2432, 119133), (2562, 113088), (2604, 111264), (2688, 107787), (2736, 105896), (2928, 98952), (2976, 97356), (3192, 90768), (3416, 84816), (3472, 83448), (3477, 83328), (3534, 81984), (3648, 79422), (3782, 76608), (3843, 75392), (3904, 74214), (3906, 74176), (3968, 73017), (4032, 71858), (4123, 70272), (4256, 68076), (4392, 65968), (4464, 64904), (4636, 62496), (4712, 61488), (4788, 60512), (5124, 56544), (5208, 55632), (5301, 54656), (5472, 52948), (5673, 51072), (5856, 49476), (5952, 48678), (6384, 45384), (6832, 42408), (6944, 41724), (6954, 41664), (7068, 40992), (7296, 39711), (7564, 38304), (7686, 37696), (7808, 37107), (7812, 37088), (8064, 35929), (8113, 35712), (8246, 35136), (8512, 34038), (8784, 32984), (8928, 32452), (9272, 31248), (9424, 30744), (9576, 30256), (10248, 28272), (10416, 27816), (10431, 27776), (10602, 27328), (10944, 26474), (11346, 25536), (11712, 24738), (11904, 24339), (12369, 23424), (12768, 22692), (13237, 21888), (13664, 21204), (13888, 20862), (13908, 20832), (14136, 20496), (15128, 19152), (15372, 18848), (15624, 18544), (16226, 17856), (16492, 17568), (17019, 17024)]