755593916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3613}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 1695775536

約数和(自身を除く): 940181620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 1067, 1078, 1358, 2134, 2156, 2716, 3613, 4268, 4753, 7226, 7469, 9506, 14452, 14938, 19012, 25291, 29876, 39743, 50582, 52283, 79486, 101164, 104566, 158972, 177037, 209132, 278201, 350461, 354074, 556402, 700922, 708148, 1112804, 1401844, 1947407, 2453227, 3855071, 3894814, 4906454, 7710142, 7789628, 9812908, 15420284, 17172589, 26985497, 34345178, 53970994, 68690356, 107941988, 188898479, 377796958, 755593916]

約数ペア:

[(1, 755593916), (2, 377796958), (4, 188898479), (7, 107941988), (11, 68690356), (14, 53970994), (22, 34345178), (28, 26985497), (44, 17172589), (49, 15420284), (77, 9812908), (97, 7789628), (98, 7710142), (154, 4906454), (194, 3894814), (196, 3855071), (308, 2453227), (388, 1947407), (539, 1401844), (679, 1112804), (1067, 708148), (1078, 700922), (1358, 556402), (2134, 354074), (2156, 350461), (2716, 278201), (3613, 209132), (4268, 177037), (4753, 158972), (7226, 104566), (7469, 101164), (9506, 79486), (14452, 52283), (14938, 50582), (19012, 39743), (25291, 29876)]