320233602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 724510080

約数和(自身を除く): 404276478

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 174, 201, 377, 402, 754, 871, 1131, 1742, 1943, 2113, 2262, 2613, 3886, 4226, 5226, 5829, 6339, 11658, 12678, 25259, 27469, 50518, 54938, 61277, 75777, 82407, 122554, 141571, 151554, 164814, 183831, 283142, 367662, 424713, 796601, 849426, 1593202, 1840423, 2389803, 3680846, 4105559, 4779606, 5521269, 8211118, 11042538, 12316677, 24633354, 53372267, 106744534, 160116801, 320233602]

約数ペア:

[(1, 320233602), (2, 160116801), (3, 106744534), (6, 53372267), (13, 24633354), (26, 12316677), (29, 11042538), (39, 8211118), (58, 5521269), (67, 4779606), (78, 4105559), (87, 3680846), (134, 2389803), (174, 1840423), (201, 1593202), (377, 849426), (402, 796601), (754, 424713), (871, 367662), (1131, 283142), (1742, 183831), (1943, 164814), (2113, 151554), (2262, 141571), (2613, 122554), (3886, 82407), (4226, 75777), (5226, 61277), (5829, 54938), (6339, 50518), (11658, 27469), (12678, 25259)]