15691901984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27299}}^1$

素因数の和:27414

約数の個数: 96

約数和(自身を含む): 35663846400

約数和(自身を除く): 19971944416

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 71, 88, 92, 142, 176, 184, 253, 284, 352, 368, 506, 568, 736, 781, 1012, 1136, 1562, 1633, 2024, 2272, 3124, 3266, 4048, 6248, 6532, 8096, 12496, 13064, 17963, 24992, 26128, 27299, 35926, 52256, 54598, 71852, 109196, 143704, 218392, 287408, 300289, 436784, 574816, 600578, 627877, 873568, 1201156, 1255754, 1938229, 2402312, 2511508, 3876458, 4804624, 5023016, 6906647, 7752916, 9609248, 10046032, 13813294, 15505832, 20092064, 21320519, 27626588, 31011664, 42641038, 44579267, 55253176, 62023328, 85282076, 89158534, 110506352, 170564152, 178317068, 221012704, 341128304, 356634136, 490371937, 682256608, 713268272, 980743874, 1426536544, 1961487748, 3922975496, 7845950992, 15691901984]

約数ペア:

[(1, 15691901984), (2, 7845950992), (4, 3922975496), (8, 1961487748), (11, 1426536544), (16, 980743874), (22, 713268272), (23, 682256608), (32, 490371937), (44, 356634136), (46, 341128304), (71, 221012704), (88, 178317068), (92, 170564152), (142, 110506352), (176, 89158534), (184, 85282076), (253, 62023328), (284, 55253176), (352, 44579267), (368, 42641038), (506, 31011664), (568, 27626588), (736, 21320519), (781, 20092064), (1012, 15505832), (1136, 13813294), (1562, 10046032), (1633, 9609248), (2024, 7752916), (2272, 6906647), (3124, 5023016), (3266, 4804624), (4048, 3876458), (6248, 2511508), (6532, 2402312), (8096, 1938229), (12496, 1255754), (13064, 1201156), (17963, 873568), (24992, 627877), (26128, 600578), (27299, 574816), (35926, 436784), (52256, 300289), (54598, 287408), (71852, 218392), (109196, 143704)]