123261432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6857}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 355518720

約数和(自身を除く): 232257288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 6857, 8988, 13714, 17976, 20571, 27428, 41142, 47999, 54856, 82284, 95998, 143997, 164568, 191996, 287994, 383992, 575988, 733699, 1151976, 1467398, 2201097, 2934796, 4402194, 5135893, 5869592, 8804388, 10271786, 15407679, 17608776, 20543572, 30815358, 41087144, 61630716, 123261432]

約数ペア:

[(1, 123261432), (2, 61630716), (3, 41087144), (4, 30815358), (6, 20543572), (7, 17608776), (8, 15407679), (12, 10271786), (14, 8804388), (21, 5869592), (24, 5135893), (28, 4402194), (42, 2934796), (56, 2201097), (84, 1467398), (107, 1151976), (168, 733699), (214, 575988), (321, 383992), (428, 287994), (642, 191996), (749, 164568), (856, 143997), (1284, 95998), (1498, 82284), (2247, 54856), (2568, 47999), (2996, 41142), (4494, 27428), (5992, 20571), (6857, 17976), (8988, 13714)]