490697088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7937}}^1$

素因数の和:7984

約数の個数: 128

約数和(自身を含む): 1554577920

約数和(自身を除く): 1063880832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 7937, 8832, 10304, 15456, 15874, 20608, 23811, 30912, 31748, 47622, 55559, 61824, 63496, 95244, 111118, 126992, 166677, 182551, 190488, 222236, 253984, 333354, 365102, 380976, 444472, 507968, 547653, 666708, 730204, 761952, 888944, 1015936, 1095306, 1277857, 1333416, 1460408, 1523904, 1777888, 2190612, 2555714, 2666832, 2920816, 3047808, 3555776, 3833571, 4381224, 5111428, 5333664, 5841632, 7111552, 7667142, 8762448, 10222856, 10667328, 11683264, 15334284, 17524896, 20445712, 21334656, 23366528, 30668568, 35049792, 40891424, 61337136, 70099584, 81782848, 122674272, 163565696, 245348544, 490697088]

約数ペア:

[(1, 490697088), (2, 245348544), (3, 163565696), (4, 122674272), (6, 81782848), (7, 70099584), (8, 61337136), (12, 40891424), (14, 35049792), (16, 30668568), (21, 23366528), (23, 21334656), (24, 20445712), (28, 17524896), (32, 15334284), (42, 11683264), (46, 10667328), (48, 10222856), (56, 8762448), (64, 7667142), (69, 7111552), (84, 5841632), (92, 5333664), (96, 5111428), (112, 4381224), (128, 3833571), (138, 3555776), (161, 3047808), (168, 2920816), (184, 2666832), (192, 2555714), (224, 2190612), (276, 1777888), (322, 1523904), (336, 1460408), (368, 1333416), (384, 1277857), (448, 1095306), (483, 1015936), (552, 888944), (644, 761952), (672, 730204), (736, 666708), (896, 547653), (966, 507968), (1104, 444472), (1288, 380976), (1344, 365102), (1472, 333354), (1932, 253984), (2208, 222236), (2576, 190488), (2688, 182551), (2944, 166677), (3864, 126992), (4416, 111118), (5152, 95244), (7728, 63496), (7937, 61824), (8832, 55559), (10304, 47622), (15456, 31748), (15874, 30912), (20608, 23811)]