418740504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1897

約数の個数: 128

約数和(自身を含む): 1300992000

約数和(自身を除く): 882251496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 312, 327, 364, 436, 546, 654, 728, 763, 872, 1092, 1308, 1417, 1526, 1759, 2184, 2289, 2616, 2834, 3052, 3518, 4251, 4578, 5277, 5668, 6104, 7036, 8502, 9156, 9919, 10554, 11336, 12313, 14072, 17004, 18312, 19838, 21108, 22867, 24626, 29757, 34008, 36939, 39676, 42216, 45734, 49252, 59514, 68601, 73878, 79352, 91468, 98504, 119028, 137202, 147756, 160069, 182936, 191731, 238056, 274404, 295512, 320138, 383462, 480207, 548808, 575193, 640276, 766924, 960414, 1150386, 1280552, 1342117, 1533848, 1920828, 2300772, 2492503, 2684234, 3841656, 4026351, 4601544, 4985006, 5368468, 7477509, 8052702, 9970012, 10736936, 14955018, 16105404, 17447521, 19940024, 29910036, 32210808, 34895042, 52342563, 59820072, 69790084, 104685126, 139580168, 209370252, 418740504]

約数ペア:

[(1, 418740504), (2, 209370252), (3, 139580168), (4, 104685126), (6, 69790084), (7, 59820072), (8, 52342563), (12, 34895042), (13, 32210808), (14, 29910036), (21, 19940024), (24, 17447521), (26, 16105404), (28, 14955018), (39, 10736936), (42, 9970012), (52, 8052702), (56, 7477509), (78, 5368468), (84, 4985006), (91, 4601544), (104, 4026351), (109, 3841656), (156, 2684234), (168, 2492503), (182, 2300772), (218, 1920828), (273, 1533848), (312, 1342117), (327, 1280552), (364, 1150386), (436, 960414), (546, 766924), (654, 640276), (728, 575193), (763, 548808), (872, 480207), (1092, 383462), (1308, 320138), (1417, 295512), (1526, 274404), (1759, 238056), (2184, 191731), (2289, 182936), (2616, 160069), (2834, 147756), (3052, 137202), (3518, 119028), (4251, 98504), (4578, 91468), (5277, 79352), (5668, 73878), (6104, 68601), (7036, 59514), (8502, 49252), (9156, 45734), (9919, 42216), (10554, 39676), (11336, 36939), (12313, 34008), (14072, 29757), (17004, 24626), (18312, 22867), (19838, 21108)]