1640764524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4909}}^1$

素因数の和:5119

約数の個数: 96

約数和(自身を含む): 4592931840

約数和(自身を除く): 2952167316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 173, 276, 322, 346, 483, 519, 644, 692, 966, 1038, 1211, 1932, 2076, 2422, 3633, 3979, 4844, 4909, 7266, 7958, 9818, 11937, 14532, 14727, 15916, 19636, 23874, 27853, 29454, 34363, 47748, 55706, 58908, 68726, 83559, 103089, 111412, 112907, 137452, 167118, 206178, 225814, 334236, 338721, 412356, 451628, 677442, 790349, 849257, 1354884, 1580698, 1698514, 2371047, 2547771, 3161396, 3397028, 4742094, 5095542, 5944799, 9484188, 10191084, 11889598, 17834397, 19532911, 23779196, 35668794, 39065822, 58598733, 71337588, 78131644, 117197466, 136730377, 234394932, 273460754, 410191131, 546921508, 820382262, 1640764524]

約数ペア:

[(1, 1640764524), (2, 820382262), (3, 546921508), (4, 410191131), (6, 273460754), (7, 234394932), (12, 136730377), (14, 117197466), (21, 78131644), (23, 71337588), (28, 58598733), (42, 39065822), (46, 35668794), (69, 23779196), (84, 19532911), (92, 17834397), (138, 11889598), (161, 10191084), (173, 9484188), (276, 5944799), (322, 5095542), (346, 4742094), (483, 3397028), (519, 3161396), (644, 2547771), (692, 2371047), (966, 1698514), (1038, 1580698), (1211, 1354884), (1932, 849257), (2076, 790349), (2422, 677442), (3633, 451628), (3979, 412356), (4844, 338721), (4909, 334236), (7266, 225814), (7958, 206178), (9818, 167118), (11937, 137452), (14532, 112907), (14727, 111412), (15916, 103089), (19636, 83559), (23874, 68726), (27853, 58908), (29454, 55706), (34363, 47748)]