1300156956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7901}}^1$

素因数の和:8571

約数の個数: 72

約数和(自身を含む): 3762237024

約数和(自身を除く): 2462080068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 1306, 1959, 2612, 3918, 4571, 5877, 7836, 7901, 9142, 11754, 13713, 15802, 18284, 23508, 23703, 27426, 31604, 41139, 47406, 54852, 55307, 71109, 82278, 94812, 110614, 142218, 164556, 165921, 221228, 284436, 331842, 497763, 663684, 995526, 1991052, 5159353, 10318706, 15478059, 20637412, 30956118, 36115471, 46434177, 61912236, 72230942, 92868354, 108346413, 144461884, 185736708, 216692826, 325039239, 433385652, 650078478, 1300156956]

約数ペア:

[(1, 1300156956), (2, 650078478), (3, 433385652), (4, 325039239), (6, 216692826), (7, 185736708), (9, 144461884), (12, 108346413), (14, 92868354), (18, 72230942), (21, 61912236), (28, 46434177), (36, 36115471), (42, 30956118), (63, 20637412), (84, 15478059), (126, 10318706), (252, 5159353), (653, 1991052), (1306, 995526), (1959, 663684), (2612, 497763), (3918, 331842), (4571, 284436), (5877, 221228), (7836, 165921), (7901, 164556), (9142, 142218), (11754, 110614), (13713, 94812), (15802, 82278), (18284, 71109), (23508, 55307), (23703, 54852), (27426, 47406), (31604, 41139)]