675960208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 1699335680

約数和(自身を除く): 1023375472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1364, 1609, 1694, 1736, 1936, 2387, 2728, 3218, 3388, 3472, 3751, 4774, 5456, 6436, 6776, 7502, 9548, 11263, 12872, 13552, 15004, 17699, 19096, 22526, 25744, 26257, 30008, 35398, 38192, 45052, 49879, 52514, 60016, 70796, 90104, 99758, 105028, 123893, 141592, 180208, 194689, 199516, 210056, 247786, 283184, 349153, 389378, 399032, 420112, 495572, 548669, 698306, 778756, 798064, 991144, 1097338, 1362823, 1396612, 1557512, 1982288, 2194676, 2725646, 2793224, 3115024, 3840683, 4389352, 5451292, 5586448, 6035359, 7681366, 8778704, 10902584, 12070718, 15362732, 21805168, 24141436, 30725464, 42247513, 48282872, 61450928, 84495026, 96565744, 168990052, 337980104, 675960208]

約数ペア:

[(1, 675960208), (2, 337980104), (4, 168990052), (7, 96565744), (8, 84495026), (11, 61450928), (14, 48282872), (16, 42247513), (22, 30725464), (28, 24141436), (31, 21805168), (44, 15362732), (56, 12070718), (62, 10902584), (77, 8778704), (88, 7681366), (112, 6035359), (121, 5586448), (124, 5451292), (154, 4389352), (176, 3840683), (217, 3115024), (242, 2793224), (248, 2725646), (308, 2194676), (341, 1982288), (434, 1557512), (484, 1396612), (496, 1362823), (616, 1097338), (682, 991144), (847, 798064), (868, 778756), (968, 698306), (1232, 548669), (1364, 495572), (1609, 420112), (1694, 399032), (1736, 389378), (1936, 349153), (2387, 283184), (2728, 247786), (3218, 210056), (3388, 199516), (3472, 194689), (3751, 180208), (4774, 141592), (5456, 123893), (6436, 105028), (6776, 99758), (7502, 90104), (9548, 70796), (11263, 60016), (12872, 52514), (13552, 49879), (15004, 45052), (17699, 38192), (19096, 35398), (22526, 30008), (25744, 26257)]