636173632

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 1288645632

約数和(自身を除く): 652472000

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 191, 284, 382, 568, 733, 764, 1136, 1466, 1528, 2272, 2932, 3056, 4544, 5864, 6112, 11728, 12224, 13561, 23456, 27122, 46912, 52043, 54244, 104086, 108488, 140003, 208172, 216976, 280006, 416344, 433952, 560012, 832688, 867904, 1120024, 1665376, 2240048, 3330752, 4480096, 8960192, 9940213, 19880426, 39760852, 79521704, 159043408, 318086816, 636173632]

約数ペア:

[(1, 636173632), (2, 318086816), (4, 159043408), (8, 79521704), (16, 39760852), (32, 19880426), (64, 9940213), (71, 8960192), (142, 4480096), (191, 3330752), (284, 2240048), (382, 1665376), (568, 1120024), (733, 867904), (764, 832688), (1136, 560012), (1466, 433952), (1528, 416344), (2272, 280006), (2932, 216976), (3056, 208172), (4544, 140003), (5864, 108488), (6112, 104086), (11728, 54244), (12224, 52043), (13561, 46912), (23456, 27122)]