274301244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1913}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 794233440

約数和(自身を除く): 519932196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 1913, 2276, 3414, 3826, 3983, 5121, 5739, 6828, 7652, 7966, 10242, 11478, 11949, 13391, 15932, 17217, 20484, 22956, 23898, 26782, 34434, 35847, 40173, 47796, 53564, 68868, 71694, 80346, 120519, 143388, 160692, 241038, 482076, 1088497, 2176994, 3265491, 4353988, 6530982, 7619479, 9796473, 13061964, 15238958, 19592946, 22858437, 30477916, 39185892, 45716874, 68575311, 91433748, 137150622, 274301244]

約数ペア:

[(1, 274301244), (2, 137150622), (3, 91433748), (4, 68575311), (6, 45716874), (7, 39185892), (9, 30477916), (12, 22858437), (14, 19592946), (18, 15238958), (21, 13061964), (28, 9796473), (36, 7619479), (42, 6530982), (63, 4353988), (84, 3265491), (126, 2176994), (252, 1088497), (569, 482076), (1138, 241038), (1707, 160692), (1913, 143388), (2276, 120519), (3414, 80346), (3826, 71694), (3983, 68868), (5121, 53564), (5739, 47796), (6828, 40173), (7652, 35847), (7966, 34434), (10242, 26782), (11478, 23898), (11949, 22956), (13391, 20484), (15932, 17217)]