1490737696

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 3563880768

約数和(自身を除く): 2073143072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 56, 74, 82, 107, 112, 148, 164, 214, 224, 259, 287, 296, 328, 428, 518, 574, 592, 656, 749, 856, 1036, 1148, 1184, 1312, 1498, 1517, 1681, 1712, 2072, 2296, 2996, 3034, 3362, 3424, 3959, 4144, 4387, 4592, 5992, 6068, 6724, 7918, 8288, 8774, 9184, 10619, 11767, 11984, 12136, 13448, 15836, 17548, 21238, 23534, 23968, 24272, 26896, 27713, 30709, 31672, 35096, 42476, 47068, 48544, 53792, 55426, 61418, 62197, 63344, 70192, 84952, 94136, 110852, 122836, 124394, 126688, 140384, 162319, 169904, 179867, 188272, 221704, 245672, 248788, 324638, 339808, 359734, 376544, 435379, 443408, 491344, 497576, 649276, 719468, 870758, 886816, 982688, 995152, 1136233, 1259069, 1298552, 1438936, 1741516, 1990304, 2272466, 2518138, 2597104, 2877872, 3483032, 4544932, 5036276, 5194208, 5755744, 6655079, 6966064, 9089864, 10072552, 13310158, 13932128, 18179728, 20145104, 26620316, 36359456, 40290208, 46585553, 53240632, 93171106, 106481264, 186342212, 212962528, 372684424, 745368848, 1490737696]

約数ペア:

[(1, 1490737696), (2, 745368848), (4, 372684424), (7, 212962528), (8, 186342212), (14, 106481264), (16, 93171106), (28, 53240632), (32, 46585553), (37, 40290208), (41, 36359456), (56, 26620316), (74, 20145104), (82, 18179728), (107, 13932128), (112, 13310158), (148, 10072552), (164, 9089864), (214, 6966064), (224, 6655079), (259, 5755744), (287, 5194208), (296, 5036276), (328, 4544932), (428, 3483032), (518, 2877872), (574, 2597104), (592, 2518138), (656, 2272466), (749, 1990304), (856, 1741516), (1036, 1438936), (1148, 1298552), (1184, 1259069), (1312, 1136233), (1498, 995152), (1517, 982688), (1681, 886816), (1712, 870758), (2072, 719468), (2296, 649276), (2996, 497576), (3034, 491344), (3362, 443408), (3424, 435379), (3959, 376544), (4144, 359734), (4387, 339808), (4592, 324638), (5992, 248788), (6068, 245672), (6724, 221704), (7918, 188272), (8288, 179867), (8774, 169904), (9184, 162319), (10619, 140384), (11767, 126688), (11984, 124394), (12136, 122836), (13448, 110852), (15836, 94136), (17548, 84952), (21238, 70192), (23534, 63344), (23968, 62197), (24272, 61418), (26896, 55426), (27713, 53792), (30709, 48544), (31672, 47068), (35096, 42476)]