7266587984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 16276101120

約数和(自身を除く): 9009513136

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 89, 92, 124, 136, 178, 184, 248, 272, 356, 368, 391, 421, 496, 527, 712, 713, 782, 842, 1054, 1424, 1426, 1513, 1564, 1684, 2047, 2108, 2759, 2852, 3026, 3128, 3368, 4094, 4216, 5518, 5704, 6052, 6256, 6736, 7157, 8188, 8432, 9683, 11036, 11408, 12104, 12121, 13051, 14314, 16376, 19366, 22072, 24208, 24242, 26102, 28628, 32752, 34799, 37469, 38732, 44144, 46903, 48484, 52204, 57256, 63457, 69598, 74938, 77464, 93806, 96968, 104408, 114512, 126914, 139196, 149876, 154928, 164611, 187612, 193936, 208816, 221867, 253828, 278392, 299752, 300173, 329222, 375224, 443734, 507656, 556784, 599504, 600346, 636973, 658444, 750448, 861787, 887468, 1015312, 1078769, 1161539, 1200692, 1273946, 1316888, 1723574, 1774936, 2157538, 2323078, 2401384, 2547892, 2633776, 3447148, 3549872, 4315076, 4646156, 4802768, 5095784, 5102941, 6894296, 8630152, 9292312, 10191568, 10205882, 13788592, 14650379, 17260304, 18584624, 19746163, 20411764, 26715397, 29300758, 39492326, 40823528, 53430794, 58601516, 78984652, 81647056, 106861588, 117203032, 157969304, 213723176, 234406064, 315938608, 427446352, 454161749, 908323498, 1816646996, 3633293992, 7266587984]

約数ペア:

[(1, 7266587984), (2, 3633293992), (4, 1816646996), (8, 908323498), (16, 454161749), (17, 427446352), (23, 315938608), (31, 234406064), (34, 213723176), (46, 157969304), (62, 117203032), (68, 106861588), (89, 81647056), (92, 78984652), (124, 58601516), (136, 53430794), (178, 40823528), (184, 39492326), (248, 29300758), (272, 26715397), (356, 20411764), (368, 19746163), (391, 18584624), (421, 17260304), (496, 14650379), (527, 13788592), (712, 10205882), (713, 10191568), (782, 9292312), (842, 8630152), (1054, 6894296), (1424, 5102941), (1426, 5095784), (1513, 4802768), (1564, 4646156), (1684, 4315076), (2047, 3549872), (2108, 3447148), (2759, 2633776), (2852, 2547892), (3026, 2401384), (3128, 2323078), (3368, 2157538), (4094, 1774936), (4216, 1723574), (5518, 1316888), (5704, 1273946), (6052, 1200692), (6256, 1161539), (6736, 1078769), (7157, 1015312), (8188, 887468), (8432, 861787), (9683, 750448), (11036, 658444), (11408, 636973), (12104, 600346), (12121, 599504), (13051, 556784), (14314, 507656), (16376, 443734), (19366, 375224), (22072, 329222), (24208, 300173), (24242, 299752), (26102, 278392), (28628, 253828), (32752, 221867), (34799, 208816), (37469, 193936), (38732, 187612), (44144, 164611), (46903, 154928), (48484, 149876), (52204, 139196), (57256, 126914), (63457, 114512), (69598, 104408), (74938, 96968), (77464, 93806)]