515907456

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 128

約数和(自身を含む): 1489689600

約数和(自身を除く): 973782144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2281, 2356, 2432, 2976, 3534, 3648, 3968, 4562, 4712, 5952, 6843, 7068, 7296, 9124, 9424, 11904, 13686, 14136, 18248, 18848, 27372, 28272, 36496, 37696, 43339, 54744, 56544, 70711, 72992, 75392, 86678, 109488, 113088, 130017, 141422, 145984, 173356, 212133, 218976, 226176, 260034, 282844, 291968, 346712, 424266, 437952, 520068, 565688, 693424, 848532, 875904, 1040136, 1131376, 1343509, 1386848, 1697064, 2080272, 2262752, 2687018, 2773696, 3394128, 4030527, 4160544, 4525504, 5374036, 5547392, 6788256, 8061054, 8321088, 9051008, 10748072, 13576512, 16122108, 16642176, 21496144, 27153024, 32244216, 42992288, 64488432, 85984576, 128976864, 171969152, 257953728, 515907456]

約数ペア:

[(1, 515907456), (2, 257953728), (3, 171969152), (4, 128976864), (6, 85984576), (8, 64488432), (12, 42992288), (16, 32244216), (19, 27153024), (24, 21496144), (31, 16642176), (32, 16122108), (38, 13576512), (48, 10748072), (57, 9051008), (62, 8321088), (64, 8061054), (76, 6788256), (93, 5547392), (96, 5374036), (114, 4525504), (124, 4160544), (128, 4030527), (152, 3394128), (186, 2773696), (192, 2687018), (228, 2262752), (248, 2080272), (304, 1697064), (372, 1386848), (384, 1343509), (456, 1131376), (496, 1040136), (589, 875904), (608, 848532), (744, 693424), (912, 565688), (992, 520068), (1178, 437952), (1216, 424266), (1488, 346712), (1767, 291968), (1824, 282844), (1984, 260034), (2281, 226176), (2356, 218976), (2432, 212133), (2976, 173356), (3534, 145984), (3648, 141422), (3968, 130017), (4562, 113088), (4712, 109488), (5952, 86678), (6843, 75392), (7068, 72992), (7296, 70711), (9124, 56544), (9424, 54744), (11904, 43339), (13686, 37696), (14136, 36496), (18248, 28272), (18848, 27372)]