15698701086

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 32162904576

約数和(自身を除く): 16464203490

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 283, 394, 426, 566, 591, 661, 849, 1182, 1322, 1698, 1983, 3966, 13987, 20093, 27974, 40186, 41961, 46931, 55751, 60279, 83922, 93862, 111502, 120558, 130217, 140793, 167253, 187063, 260434, 281586, 334506, 374126, 390651, 561189, 781302, 1122378, 3958321, 7916642, 9245407, 11874963, 13281473, 18490814, 23749926, 26562946, 27736221, 36851411, 39844419, 55472442, 73702822, 79688838, 110554233, 221108466, 2616450181, 5232900362, 7849350543, 15698701086]

約数ペア:

[(1, 15698701086), (2, 7849350543), (3, 5232900362), (6, 2616450181), (71, 221108466), (142, 110554233), (197, 79688838), (213, 73702822), (283, 55472442), (394, 39844419), (426, 36851411), (566, 27736221), (591, 26562946), (661, 23749926), (849, 18490814), (1182, 13281473), (1322, 11874963), (1698, 9245407), (1983, 7916642), (3966, 3958321), (13987, 1122378), (20093, 781302), (27974, 561189), (40186, 390651), (41961, 374126), (46931, 334506), (55751, 281586), (60279, 260434), (83922, 187063), (93862, 167253), (111502, 140793), (120558, 130217)]