15691276572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1321}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 38889897984

約数和(自身を除く): 23198621412

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 863, 1147, 1321, 1726, 2294, 2589, 2642, 3441, 3452, 3963, 4588, 5178, 5284, 6882, 7926, 10356, 13764, 15852, 26753, 31931, 40951, 48877, 53506, 63862, 80259, 81902, 95793, 97754, 107012, 122853, 127724, 146631, 160518, 163804, 191586, 195508, 245706, 293262, 321036, 383172, 491412, 586524, 989861, 1140023, 1515187, 1979722, 2280046, 2969583, 3030374, 3420069, 3959444, 4545561, 4560092, 5939166, 6060748, 6840138, 9091122, 11878332, 13680276, 18182244, 35340713, 42180851, 70681426, 84361702, 106022139, 126542553, 141362852, 168723404, 212044278, 253085106, 424088556, 506170212, 1307606381, 2615212762, 3922819143, 5230425524, 7845638286, 15691276572]

約数ペア:

[(1, 15691276572), (2, 7845638286), (3, 5230425524), (4, 3922819143), (6, 2615212762), (12, 1307606381), (31, 506170212), (37, 424088556), (62, 253085106), (74, 212044278), (93, 168723404), (111, 141362852), (124, 126542553), (148, 106022139), (186, 84361702), (222, 70681426), (372, 42180851), (444, 35340713), (863, 18182244), (1147, 13680276), (1321, 11878332), (1726, 9091122), (2294, 6840138), (2589, 6060748), (2642, 5939166), (3441, 4560092), (3452, 4545561), (3963, 3959444), (4588, 3420069), (5178, 3030374), (5284, 2969583), (6882, 2280046), (7926, 1979722), (10356, 1515187), (13764, 1140023), (15852, 989861), (26753, 586524), (31931, 491412), (40951, 383172), (48877, 321036), (53506, 293262), (63862, 245706), (80259, 195508), (81902, 191586), (95793, 163804), (97754, 160518), (107012, 146631), (122853, 127724)]