279260892

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 745113600

約数和(自身を除く): 465852708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 79, 108, 142, 158, 213, 237, 284, 316, 426, 461, 474, 639, 711, 852, 922, 948, 1278, 1383, 1422, 1844, 1917, 2133, 2556, 2766, 2844, 3834, 4149, 4266, 5532, 5609, 7668, 8298, 8532, 11218, 12447, 16596, 16827, 22436, 24894, 32731, 33654, 36419, 49788, 50481, 65462, 67308, 72838, 98193, 100962, 109257, 130924, 145676, 151443, 196386, 201924, 218514, 294579, 302886, 327771, 392772, 437028, 589158, 605772, 655542, 883737, 983313, 1178316, 1311084, 1767474, 1966626, 2585749, 3534948, 3933252, 5171498, 7757247, 10342996, 15514494, 23271741, 31028988, 46543482, 69815223, 93086964, 139630446, 279260892]

約数ペア:

[(1, 279260892), (2, 139630446), (3, 93086964), (4, 69815223), (6, 46543482), (9, 31028988), (12, 23271741), (18, 15514494), (27, 10342996), (36, 7757247), (54, 5171498), (71, 3933252), (79, 3534948), (108, 2585749), (142, 1966626), (158, 1767474), (213, 1311084), (237, 1178316), (284, 983313), (316, 883737), (426, 655542), (461, 605772), (474, 589158), (639, 437028), (711, 392772), (852, 327771), (922, 302886), (948, 294579), (1278, 218514), (1383, 201924), (1422, 196386), (1844, 151443), (1917, 145676), (2133, 130924), (2556, 109257), (2766, 100962), (2844, 98193), (3834, 72838), (4149, 67308), (4266, 65462), (5532, 50481), (5609, 49788), (7668, 36419), (8298, 33654), (8532, 32731), (11218, 24894), (12447, 22436), (16596, 16827)]