431087796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 1121748264

約数和(自身を除く): 690660468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 101, 106, 159, 202, 212, 303, 318, 404, 477, 606, 636, 909, 954, 1212, 1818, 1908, 2237, 3636, 4474, 5353, 6711, 8948, 10706, 13422, 16059, 20133, 21412, 26844, 32118, 40266, 48177, 64236, 80532, 96354, 118561, 192708, 225937, 237122, 355683, 451874, 474244, 677811, 711366, 903748, 1067049, 1355622, 1422732, 2033433, 2134098, 2711244, 4066866, 4268196, 8133732, 11974661, 23949322, 35923983, 47898644, 71847966, 107771949, 143695932, 215543898, 431087796]

約数ペア:

[(1, 431087796), (2, 215543898), (3, 143695932), (4, 107771949), (6, 71847966), (9, 47898644), (12, 35923983), (18, 23949322), (36, 11974661), (53, 8133732), (101, 4268196), (106, 4066866), (159, 2711244), (202, 2134098), (212, 2033433), (303, 1422732), (318, 1355622), (404, 1067049), (477, 903748), (606, 711366), (636, 677811), (909, 474244), (954, 451874), (1212, 355683), (1818, 237122), (1908, 225937), (2237, 192708), (3636, 118561), (4474, 96354), (5353, 80532), (6711, 64236), (8948, 48177), (10706, 40266), (13422, 32118), (16059, 26844), (20133, 21412)]