253444632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1583}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 725345280

約数和(自身を除く): 471900648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 953, 1583, 1906, 2859, 3166, 3812, 4749, 5718, 6332, 6671, 7624, 9498, 11081, 11436, 12664, 13342, 18996, 20013, 22162, 22872, 26684, 33243, 37992, 40026, 44324, 53368, 66486, 80052, 88648, 132972, 160104, 265944, 1508599, 3017198, 4525797, 6034396, 9051594, 10560193, 12068792, 18103188, 21120386, 31680579, 36206376, 42240772, 63361158, 84481544, 126722316, 253444632]

約数ペア:

[(1, 253444632), (2, 126722316), (3, 84481544), (4, 63361158), (6, 42240772), (7, 36206376), (8, 31680579), (12, 21120386), (14, 18103188), (21, 12068792), (24, 10560193), (28, 9051594), (42, 6034396), (56, 4525797), (84, 3017198), (168, 1508599), (953, 265944), (1583, 160104), (1906, 132972), (2859, 88648), (3166, 80052), (3812, 66486), (4749, 53368), (5718, 44324), (6332, 40026), (6671, 37992), (7624, 33243), (9498, 26684), (11081, 22872), (11436, 22162), (12664, 20013), (13342, 18996)]