2015217456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{56053}}^1$

素因数の和:56178

約数の個数: 80

約数和(自身を含む): 6005401344

約数和(自身を除く): 3990183888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8988, 11984, 17976, 35952, 56053, 112106, 168159, 224212, 336318, 392371, 448424, 672636, 784742, 896848, 1177113, 1345272, 1569484, 2354226, 2690544, 3138968, 4708452, 5997671, 6277936, 9416904, 11995342, 17993013, 18833808, 23990684, 35986026, 41983697, 47981368, 71972052, 83967394, 95962736, 125951091, 143944104, 167934788, 251902182, 287888208, 335869576, 503804364, 671739152, 1007608728, 2015217456]

約数ペア:

[(1, 2015217456), (2, 1007608728), (3, 671739152), (4, 503804364), (6, 335869576), (7, 287888208), (8, 251902182), (12, 167934788), (14, 143944104), (16, 125951091), (21, 95962736), (24, 83967394), (28, 71972052), (42, 47981368), (48, 41983697), (56, 35986026), (84, 23990684), (107, 18833808), (112, 17993013), (168, 11995342), (214, 9416904), (321, 6277936), (336, 5997671), (428, 4708452), (642, 3138968), (749, 2690544), (856, 2354226), (1284, 1569484), (1498, 1345272), (1712, 1177113), (2247, 896848), (2568, 784742), (2996, 672636), (4494, 448424), (5136, 392371), (5992, 336318), (8988, 224212), (11984, 168159), (17976, 112106), (35952, 56053)]