728012639856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1\times {\mathrm{5197}}^1$

素因数の和:6023

約数の個数: 160

約数和(自身を含む): 1975113584640

約数和(自身を除く): 1247100944784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 223, 276, 368, 446, 552, 569, 669, 892, 1104, 1138, 1338, 1707, 1784, 2276, 2676, 3414, 3568, 4552, 5129, 5197, 5352, 6828, 9104, 10258, 10394, 10704, 13087, 13656, 15387, 15591, 20516, 20788, 26174, 27312, 30774, 31182, 39261, 41032, 41576, 52348, 61548, 62364, 78522, 82064, 83152, 104696, 119531, 123096, 124728, 126887, 157044, 209392, 239062, 246192, 249456, 253774, 314088, 358593, 380661, 478124, 507548, 628176, 717186, 761322, 956248, 1015096, 1158931, 1434372, 1522644, 1912496, 2030192, 2317862, 2868744, 2918401, 2957093, 3045288, 3476793, 4635724, 5737488, 5836802, 5914186, 6090576, 6953586, 8755203, 8871279, 9271448, 11673604, 11828372, 13907172, 17510406, 17742558, 18542896, 23347208, 23656744, 26655413, 27814344, 35020812, 35485116, 46694416, 47313488, 53310826, 55628688, 68013139, 70041624, 70970232, 79966239, 106621652, 136026278, 140083248, 141940464, 159932478, 204039417, 213243304, 272052556, 319864956, 408078834, 426486608, 544105112, 639729912, 659431739, 816157668, 1088210224, 1279459824, 1318863478, 1632315336, 1978295217, 2637726956, 3264630672, 3956590434, 5275453912, 7913180868, 10550907824, 15166929997, 15826361736, 30333859994, 31652723472, 45500789991, 60667719988, 91001579982, 121335439976, 182003159964, 242670879952, 364006319928, 728012639856]

約数ペア:

[(1, 728012639856), (2, 364006319928), (3, 242670879952), (4, 182003159964), (6, 121335439976), (8, 91001579982), (12, 60667719988), (16, 45500789991), (23, 31652723472), (24, 30333859994), (46, 15826361736), (48, 15166929997), (69, 10550907824), (92, 7913180868), (138, 5275453912), (184, 3956590434), (223, 3264630672), (276, 2637726956), (368, 1978295217), (446, 1632315336), (552, 1318863478), (569, 1279459824), (669, 1088210224), (892, 816157668), (1104, 659431739), (1138, 639729912), (1338, 544105112), (1707, 426486608), (1784, 408078834), (2276, 319864956), (2676, 272052556), (3414, 213243304), (3568, 204039417), (4552, 159932478), (5129, 141940464), (5197, 140083248), (5352, 136026278), (6828, 106621652), (9104, 79966239), (10258, 70970232), (10394, 70041624), (10704, 68013139), (13087, 55628688), (13656, 53310826), (15387, 47313488), (15591, 46694416), (20516, 35485116), (20788, 35020812), (26174, 27814344), (27312, 26655413), (30774, 23656744), (31182, 23347208), (39261, 18542896), (41032, 17742558), (41576, 17510406), (52348, 13907172), (61548, 11828372), (62364, 11673604), (78522, 9271448), (82064, 8871279), (83152, 8755203), (104696, 6953586), (119531, 6090576), (123096, 5914186), (124728, 5836802), (126887, 5737488), (157044, 4635724), (209392, 3476793), (239062, 3045288), (246192, 2957093), (249456, 2918401), (253774, 2868744), (314088, 2317862), (358593, 2030192), (380661, 1912496), (478124, 1522644), (507548, 1434372), (628176, 1158931), (717186, 1015096), (761322, 956248)]