634618764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3061}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 1732038672

約数和(自身を除く): 1097419908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 443, 468, 886, 1329, 1772, 2658, 3061, 3987, 5316, 5759, 6122, 7974, 9183, 11518, 12244, 15948, 17277, 18366, 23036, 27549, 34554, 36732, 39793, 51831, 55098, 69108, 79586, 103662, 110196, 119379, 159172, 207324, 238758, 358137, 477516, 716274, 1356023, 1432548, 2712046, 4068069, 5424092, 8136138, 12204207, 16272276, 17628299, 24408414, 35256598, 48816828, 52884897, 70513196, 105769794, 158654691, 211539588, 317309382, 634618764]

約数ペア:

[(1, 634618764), (2, 317309382), (3, 211539588), (4, 158654691), (6, 105769794), (9, 70513196), (12, 52884897), (13, 48816828), (18, 35256598), (26, 24408414), (36, 17628299), (39, 16272276), (52, 12204207), (78, 8136138), (117, 5424092), (156, 4068069), (234, 2712046), (443, 1432548), (468, 1356023), (886, 716274), (1329, 477516), (1772, 358137), (2658, 238758), (3061, 207324), (3987, 159172), (5316, 119379), (5759, 110196), (6122, 103662), (7974, 79586), (9183, 69108), (11518, 55098), (12244, 51831), (15948, 39793), (17277, 36732), (18366, 34554), (23036, 27549)]