279103524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 761671680

約数和(自身を除く): 482568156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 137, 158, 237, 274, 307, 316, 411, 474, 548, 553, 614, 822, 921, 948, 959, 1106, 1228, 1644, 1659, 1842, 1918, 2149, 2212, 2877, 3318, 3684, 3836, 4298, 5754, 6447, 6636, 8596, 10823, 11508, 12894, 21646, 24253, 25788, 32469, 42059, 43292, 48506, 64938, 72759, 75761, 84118, 97012, 126177, 129876, 145518, 151522, 168236, 169771, 227283, 252354, 291036, 294413, 303044, 339542, 454566, 504708, 509313, 588826, 679084, 883239, 909132, 1018626, 1177652, 1766478, 2037252, 3322661, 3532956, 6645322, 9967983, 13290644, 19935966, 23258627, 39871932, 46517254, 69775881, 93034508, 139551762, 279103524]

約数ペア:

[(1, 279103524), (2, 139551762), (3, 93034508), (4, 69775881), (6, 46517254), (7, 39871932), (12, 23258627), (14, 19935966), (21, 13290644), (28, 9967983), (42, 6645322), (79, 3532956), (84, 3322661), (137, 2037252), (158, 1766478), (237, 1177652), (274, 1018626), (307, 909132), (316, 883239), (411, 679084), (474, 588826), (548, 509313), (553, 504708), (614, 454566), (822, 339542), (921, 303044), (948, 294413), (959, 291036), (1106, 252354), (1228, 227283), (1644, 169771), (1659, 168236), (1842, 151522), (1918, 145518), (2149, 129876), (2212, 126177), (2877, 97012), (3318, 84118), (3684, 75761), (3836, 72759), (4298, 64938), (5754, 48506), (6447, 43292), (6636, 42059), (8596, 32469), (10823, 25788), (11508, 24253), (12894, 21646)]