1289052648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3469}}^1$

素因数の和:3891

約数の個数: 96

約数和(自身を含む): 3770293800

約数和(自身を除く): 2481241152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 397, 468, 794, 936, 1191, 1588, 2382, 3176, 3469, 3573, 4764, 5161, 6938, 7146, 9528, 10322, 10407, 13876, 14292, 15483, 20644, 20814, 27752, 28584, 30966, 31221, 41288, 41628, 45097, 46449, 61932, 62442, 83256, 90194, 92898, 123864, 124884, 135291, 180388, 185796, 249768, 270582, 360776, 371592, 405873, 541164, 811746, 1082328, 1377193, 1623492, 2754386, 3246984, 4131579, 5508772, 8263158, 11017544, 12394737, 16526316, 17903509, 24789474, 33052632, 35807018, 49578948, 53710527, 71614036, 99157896, 107421054, 143228072, 161131581, 214842108, 322263162, 429684216, 644526324, 1289052648]

約数ペア:

[(1, 1289052648), (2, 644526324), (3, 429684216), (4, 322263162), (6, 214842108), (8, 161131581), (9, 143228072), (12, 107421054), (13, 99157896), (18, 71614036), (24, 53710527), (26, 49578948), (36, 35807018), (39, 33052632), (52, 24789474), (72, 17903509), (78, 16526316), (104, 12394737), (117, 11017544), (156, 8263158), (234, 5508772), (312, 4131579), (397, 3246984), (468, 2754386), (794, 1623492), (936, 1377193), (1191, 1082328), (1588, 811746), (2382, 541164), (3176, 405873), (3469, 371592), (3573, 360776), (4764, 270582), (5161, 249768), (6938, 185796), (7146, 180388), (9528, 135291), (10322, 124884), (10407, 123864), (13876, 92898), (14292, 90194), (15483, 83256), (20644, 62442), (20814, 61932), (27752, 46449), (28584, 45097), (30966, 41628), (31221, 41288)]