264567912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2131}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 757286400

約数和(自身を除く): 492718488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 739, 1478, 2131, 2217, 2956, 4262, 4434, 5173, 5912, 6393, 8524, 8868, 10346, 12786, 14917, 15519, 17048, 17736, 20692, 25572, 29834, 31038, 41384, 44751, 51144, 59668, 62076, 89502, 119336, 124152, 179004, 358008, 1574809, 3149618, 4724427, 6299236, 9448854, 11023663, 12598472, 18897708, 22047326, 33070989, 37795416, 44094652, 66141978, 88189304, 132283956, 264567912]

約数ペア:

[(1, 264567912), (2, 132283956), (3, 88189304), (4, 66141978), (6, 44094652), (7, 37795416), (8, 33070989), (12, 22047326), (14, 18897708), (21, 12598472), (24, 11023663), (28, 9448854), (42, 6299236), (56, 4724427), (84, 3149618), (168, 1574809), (739, 358008), (1478, 179004), (2131, 124152), (2217, 119336), (2956, 89502), (4262, 62076), (4434, 59668), (5173, 51144), (5912, 44751), (6393, 41384), (8524, 31038), (8868, 29834), (10346, 25572), (12786, 20692), (14917, 17736), (15519, 17048)]