913438064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23917}}^1$

素因数の和:23974

約数の個数: 80

約数和(自身を含む): 2277758976

約数和(自身を除く): 1364320912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 23917, 38192, 47834, 95668, 167419, 191336, 263087, 334838, 382672, 526174, 669676, 741427, 1052348, 1339352, 1482854, 1841609, 2104696, 2678704, 2965708, 3683218, 4209392, 5189989, 5931416, 7366436, 8155697, 10379978, 11862832, 14732872, 16311394, 20759956, 29465744, 32622788, 41519912, 57089879, 65245576, 83039824, 114179758, 130491152, 228359516, 456719032, 913438064]

約数ペア:

[(1, 913438064), (2, 456719032), (4, 228359516), (7, 130491152), (8, 114179758), (11, 83039824), (14, 65245576), (16, 57089879), (22, 41519912), (28, 32622788), (31, 29465744), (44, 20759956), (56, 16311394), (62, 14732872), (77, 11862832), (88, 10379978), (112, 8155697), (124, 7366436), (154, 5931416), (176, 5189989), (217, 4209392), (248, 3683218), (308, 2965708), (341, 2678704), (434, 2104696), (496, 1841609), (616, 1482854), (682, 1339352), (868, 1052348), (1232, 741427), (1364, 669676), (1736, 526174), (2387, 382672), (2728, 334838), (3472, 263087), (4774, 191336), (5456, 167419), (9548, 95668), (19096, 47834), (23917, 38192)]