434959356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 1107603840

約数和(自身を除く): 672644484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 169, 278, 338, 417, 507, 556, 676, 834, 1014, 1543, 1668, 1807, 2028, 3086, 3614, 4629, 5421, 6172, 7228, 9258, 10842, 18516, 20059, 21684, 23491, 40118, 46982, 60177, 70473, 80236, 93964, 120354, 140946, 214477, 240708, 260767, 281892, 428954, 521534, 643431, 782301, 857908, 1043068, 1286862, 1564602, 2573724, 2788201, 3129204, 5576402, 8364603, 11152804, 16729206, 33458412, 36246613, 72493226, 108739839, 144986452, 217479678, 434959356]

約数ペア:

[(1, 434959356), (2, 217479678), (3, 144986452), (4, 108739839), (6, 72493226), (12, 36246613), (13, 33458412), (26, 16729206), (39, 11152804), (52, 8364603), (78, 5576402), (139, 3129204), (156, 2788201), (169, 2573724), (278, 1564602), (338, 1286862), (417, 1043068), (507, 857908), (556, 782301), (676, 643431), (834, 521534), (1014, 428954), (1543, 281892), (1668, 260767), (1807, 240708), (2028, 214477), (3086, 140946), (3614, 120354), (4629, 93964), (5421, 80236), (6172, 70473), (7228, 60177), (9258, 46982), (10842, 40118), (18516, 23491), (20059, 21684)]