265592964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 783603072

約数和(自身を除く): 518010108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 169, 182, 212, 273, 318, 338, 353, 364, 371, 507, 546, 636, 676, 689, 706, 742, 1014, 1059, 1092, 1113, 1183, 1378, 1412, 1484, 2028, 2067, 2118, 2226, 2366, 2471, 2756, 3549, 4134, 4236, 4452, 4589, 4732, 4823, 4942, 7098, 7413, 8268, 8957, 9178, 9646, 9884, 13767, 14196, 14469, 14826, 17914, 18356, 18709, 19292, 26871, 27534, 28938, 29652, 32123, 35828, 37418, 53742, 55068, 56127, 57876, 59657, 62699, 64246, 74836, 96369, 107484, 112254, 119314, 125398, 128492, 130963, 178971, 188097, 192738, 224508, 238628, 243217, 250796, 261926, 357942, 376194, 385476, 392889, 417599, 486434, 523852, 715884, 729651, 752388, 785778, 835198, 972868, 1252797, 1459302, 1571556, 1670396, 1702519, 2505594, 2918604, 3161821, 3405038, 5011188, 5107557, 6323642, 6810076, 9485463, 10215114, 12647284, 18970926, 20430228, 22132747, 37941852, 44265494, 66398241, 88530988, 132796482, 265592964]

約数ペア:

[(1, 265592964), (2, 132796482), (3, 88530988), (4, 66398241), (6, 44265494), (7, 37941852), (12, 22132747), (13, 20430228), (14, 18970926), (21, 12647284), (26, 10215114), (28, 9485463), (39, 6810076), (42, 6323642), (52, 5107557), (53, 5011188), (78, 3405038), (84, 3161821), (91, 2918604), (106, 2505594), (156, 1702519), (159, 1670396), (169, 1571556), (182, 1459302), (212, 1252797), (273, 972868), (318, 835198), (338, 785778), (353, 752388), (364, 729651), (371, 715884), (507, 523852), (546, 486434), (636, 417599), (676, 392889), (689, 385476), (706, 376194), (742, 357942), (1014, 261926), (1059, 250796), (1092, 243217), (1113, 238628), (1183, 224508), (1378, 192738), (1412, 188097), (1484, 178971), (2028, 130963), (2067, 128492), (2118, 125398), (2226, 119314), (2366, 112254), (2471, 107484), (2756, 96369), (3549, 74836), (4134, 64246), (4236, 62699), (4452, 59657), (4589, 57876), (4732, 56127), (4823, 55068), (4942, 53742), (7098, 37418), (7413, 35828), (8268, 32123), (8957, 29652), (9178, 28938), (9646, 27534), (9884, 26871), (13767, 19292), (14196, 18709), (14469, 18356), (14826, 17914)]