19909444464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:147

約数の個数: 640

約数和(自身を含む): 76955074560

約数和(自身を除く): 57045630096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 31, 34, 36, 39, 42, 48, 51, 52, 54, 56, 62, 63, 68, 72, 78, 84, 91, 93, 102, 104, 108, 112, 117, 119, 124, 126, 136, 144, 153, 156, 168, 182, 186, 189, 204, 208, 216, 217, 221, 234, 238, 248, 252, 272, 273, 279, 306, 312, 336, 351, 357, 364, 372, 378, 403, 408, 432, 434, 442, 459, 468, 476, 496, 504, 527, 546, 558, 612, 624, 651, 663, 702, 714, 728, 744, 756, 806, 816, 819, 837, 868, 884, 918, 936, 952, 961, 1008, 1054, 1071, 1092, 1116, 1209, 1224, 1302, 1326, 1404, 1428, 1456, 1488, 1512, 1547, 1581, 1612, 1638, 1674, 1736, 1768, 1836, 1872, 1904, 1922, 1953, 1989, 2108, 2142, 2184, 2232, 2418, 2448, 2457, 2604, 2652, 2808, 2821, 2856, 2883, 3024, 3094, 3162, 3213, 3224, 3276, 3348, 3472, 3536, 3627, 3672, 3689, 3844, 3906, 3978, 4216, 4284, 4368, 4464, 4641, 4743, 4836, 4914, 5208, 5304, 5616, 5642, 5712, 5766, 5859, 5967, 6188, 6324, 6426, 6448, 6552, 6696, 6727, 6851, 7254, 7344, 7378, 7688, 7812, 7956, 8432, 8463, 8568, 8649, 9282, 9486, 9672, 9828, 10416, 10608, 10881, 11067, 11284, 11532, 11718, 11934, 12376, 12493, 12648, 12852, 13104, 13392, 13454, 13702, 13923, 14229, 14508, 14756, 15376, 15624, 15912, 16337, 16926, 17136, 17298, 18564, 18972, 19344, 19656, 20181, 20553, 21762, 22134, 22568, 23064, 23436, 23868, 24752, 24986, 25296, 25389, 25704, 25947, 26908, 27404, 27846, 28458, 29016, 29512, 29791, 31248, 31824, 32674, 33201, 33852, 34596, 37128, 37479, 37944, 39312, 40362, 41106, 41769, 43524, 44268, 45136, 46128, 46872, 47736, 47957, 49011, 49972, 50778, 51408, 51894, 53816, 54808, 55692, 56916, 58032, 59024, 59582, 60543, 61659, 65348, 66402, 67704, 69192, 74256, 74958, 75888, 76167, 80724, 82212, 83538, 87048, 87451, 88536, 89373, 93744, 95472, 95914, 98022, 99603, 99944, 101556, 103788, 107632, 109616, 111384, 112437, 113832, 114359, 119164, 121086, 123318, 130696, 132804, 135408, 138384, 143871, 147033, 149916, 152334, 161448, 164424, 167076, 174096, 174902, 177072, 178746, 181629, 184977, 191828, 196044, 199206, 199888, 203112, 207576, 208537, 212381, 222768, 224874, 227664, 228718, 238328, 242172, 246636, 261392, 262353, 265608, 268119, 287742, 294066, 299832, 304668, 322896, 328848, 334152, 337311, 343077, 349804, 357492, 363258, 369954, 383656, 387283, 392088, 398412, 406224, 415152, 417074, 424762, 431613, 441099, 449748, 457436, 476656, 484344, 493272, 506447, 524706, 531216, 536238, 575484, 588132, 599664, 609336, 625611, 637143, 668304, 674622, 686154, 699608, 714984, 726516, 739908, 767312, 774566, 784176, 787059, 796824, 804357, 834148, 849524, 863226, 882198, 899496, 914872, 968688, 986544, 1012894, 1029231, 1049412, 1072476, 1150968, 1161849, 1176264, 1218672, 1251222, 1274286, 1294839, 1349244, 1372308, 1399216, 1429968, 1453032, 1479816, 1486667, 1519341, 1549132, 1574118, 1593648, 1608714, 1668296, 1699048, 1726452, 1764396, 1798992, 1829744, 1876833, 1911429, 2025788, 2058462, 2098824, 2144952, 2301936, 2323698, 2352528, 2361177, 2502444, 2548572, 2589678, 2698488, 2710981, 2744616, 2906064, 2959632, 2973334, 3038682, 3087693, 3098264, 3148236, 3217428, 3336592, 3398096, 3452904, 3485547, 3528792, 3545129, 3753666, 3822858, 4051576, 4116924, 4197648, 4289904, 4460001, 4558023, 4647396, 4722354, 5004888, 5097144, 5179356, 5396976, 5421962, 5489232, 5630499, 5734287, 5946668, 6077364, 6175386, 6196528, 6296472, 6434856, 6583811, 6905808, 6971094, 7057584, 7090258, 7507332, 7645716, 8103152, 8132943, 8233848, 8920002, 9116046, 9294792, 9444708, 10009776, 10194288, 10358712, 10456641, 10635387, 10843924, 11260998, 11468574, 11893336, 12154728, 12350772, 12592944, 12869712, 13167622, 13380003, 13674069, 13942188, 14180516, 15014664, 15291432, 16265886, 16467696, 17840004, 18232092, 18589584, 18889416, 19751433, 20717424, 20913282, 21270774, 21687848, 22521996, 22937148, 23786672, 24309456, 24398829, 24701544, 26335244, 26760006, 27348138, 27884376, 28361032, 30029328, 30582864, 31906161, 32531772, 35680008, 36464184, 37778832, 39502866, 40140009, 41826564, 42541548, 43375696, 45043992, 45874296, 46086677, 48797658, 49403088, 52670488, 53520012, 54696276, 55768752, 56722064, 59254299, 63812322, 65063544, 71360016, 72928368, 73196487, 79005732, 80280018, 83653128, 85083096, 90087984, 91748592, 92173354, 95718483, 97595316, 105340976, 107040024, 109392552, 118508598, 127624644, 130127088, 138260031, 146392974, 158011464, 160560036, 167306256, 170166192, 177762897, 184346708, 191436966, 195190632, 214080048, 218785104, 237017196, 255249288, 276520062, 292785948, 316022928, 321120072, 355525794, 368693416, 382873932, 390381264, 414780093, 474034392, 510498576, 553040124, 585571896, 642240144, 711051588, 737386832, 765747864, 829560186, 948068784, 1106080248, 1171143792, 1244340279, 1422103176, 1531495728, 1659120372, 2212160496, 2488680558, 2844206352, 3318240744, 4977361116, 6636481488, 9954722232, 19909444464]

約数ペア:

[(1, 19909444464), (2, 9954722232), (3, 6636481488), (4, 4977361116), (6, 3318240744), (7, 2844206352), (8, 2488680558), (9, 2212160496), (12, 1659120372), (13, 1531495728), (14, 1422103176), (16, 1244340279), (17, 1171143792), (18, 1106080248), (21, 948068784), (24, 829560186), (26, 765747864), (27, 737386832), (28, 711051588), (31, 642240144), (34, 585571896), (36, 553040124), (39, 510498576), (42, 474034392), (48, 414780093), (51, 390381264), (52, 382873932), (54, 368693416), (56, 355525794), (62, 321120072), (63, 316022928), (68, 292785948), (72, 276520062), (78, 255249288), (84, 237017196), (91, 218785104), (93, 214080048), (102, 195190632), (104, 191436966), (108, 184346708), (112, 177762897), (117, 170166192), (119, 167306256), (124, 160560036), (126, 158011464), (136, 146392974), (144, 138260031), (153, 130127088), (156, 127624644), (168, 118508598), (182, 109392552), (186, 107040024), (189, 105340976), (204, 97595316), (208, 95718483), (216, 92173354), (217, 91748592), (221, 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