636820236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22307}}^1$

素因数の和:22391

約数の個数: 72

約数和(自身を含む): 1762064304

約数和(自身を除く): 1125244068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 22307, 28548, 44614, 66921, 89228, 133842, 200763, 267684, 289991, 401526, 579982, 803052, 869973, 1159964, 1360727, 1739946, 2609919, 2721454, 3479892, 4082181, 5219838, 5442908, 8164362, 10439676, 12246543, 16328724, 17689451, 24493086, 35378902, 48986172, 53068353, 70757804, 106136706, 159205059, 212273412, 318410118, 636820236]

約数ペア:

[(1, 636820236), (2, 318410118), (3, 212273412), (4, 159205059), (6, 106136706), (9, 70757804), (12, 53068353), (13, 48986172), (18, 35378902), (26, 24493086), (36, 17689451), (39, 16328724), (52, 12246543), (61, 10439676), (78, 8164362), (117, 5442908), (122, 5219838), (156, 4082181), (183, 3479892), (234, 2721454), (244, 2609919), (366, 1739946), (468, 1360727), (549, 1159964), (732, 869973), (793, 803052), (1098, 579982), (1586, 401526), (2196, 289991), (2379, 267684), (3172, 200763), (4758, 133842), (7137, 89228), (9516, 66921), (14274, 44614), (22307, 28548)]