420397197088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{227531}}^1$

素因数の和:227762

約数の個数: 96

約数和(自身を含む): 939197488320

約数和(自身を除く): 518800291232

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 181, 232, 319, 352, 362, 464, 638, 724, 928, 1276, 1448, 1991, 2552, 2896, 3982, 5104, 5249, 5792, 7964, 10208, 10498, 15928, 20996, 31856, 41992, 57739, 63712, 83984, 115478, 167968, 227531, 230956, 455062, 461912, 910124, 923824, 1820248, 1847648, 2502841, 3640496, 5005682, 6598399, 7280992, 10011364, 13196798, 20022728, 26393596, 40045456, 41183111, 52787192, 72582389, 80090912, 82366222, 105574384, 145164778, 164732444, 211148768, 290329556, 329464888, 453014221, 580659112, 658929776, 906028442, 1161318224, 1194310219, 1317859552, 1812056884, 2322636448, 2388620438, 3624113768, 4777240876, 7248227536, 9554481752, 13137412409, 14496455072, 19108963504, 26274824818, 38217927008, 52549649636, 105099299272, 210198598544, 420397197088]

約数ペア:

[(1, 420397197088), (2, 210198598544), (4, 105099299272), (8, 52549649636), (11, 38217927008), (16, 26274824818), (22, 19108963504), (29, 14496455072), (32, 13137412409), (44, 9554481752), (58, 7248227536), (88, 4777240876), (116, 3624113768), (176, 2388620438), (181, 2322636448), (232, 1812056884), (319, 1317859552), (352, 1194310219), (362, 1161318224), (464, 906028442), (638, 658929776), (724, 580659112), (928, 453014221), (1276, 329464888), (1448, 290329556), (1991, 211148768), (2552, 164732444), (2896, 145164778), (3982, 105574384), (5104, 82366222), (5249, 80090912), (5792, 72582389), (7964, 52787192), (10208, 41183111), (10498, 40045456), (15928, 26393596), (20996, 20022728), (31856, 13196798), (41992, 10011364), (57739, 7280992), (63712, 6598399), (83984, 5005682), (115478, 3640496), (167968, 2502841), (227531, 1847648), (230956, 1820248), (455062, 923824), (461912, 910124)]