491278536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13729}}^1$

素因数の和:13819

約数の個数: 96

約数和(自身を含む): 1542153600

約数和(自身を除く): 1050875064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 5112, 5964, 8946, 11928, 13729, 17892, 27458, 35784, 41187, 54916, 82374, 96103, 109832, 123561, 164748, 192206, 247122, 288309, 329496, 384412, 494244, 576618, 768824, 864927, 974759, 988488, 1153236, 1729854, 1949518, 2306472, 2924277, 3459708, 3899036, 5848554, 6823313, 6919416, 7798072, 8772831, 11697108, 13646626, 17545662, 20469939, 23394216, 27293252, 35091324, 40939878, 54586504, 61409817, 70182648, 81879756, 122819634, 163759512, 245639268, 491278536]

約数ペア:

[(1, 491278536), (2, 245639268), (3, 163759512), (4, 122819634), (6, 81879756), (7, 70182648), (8, 61409817), (9, 54586504), (12, 40939878), (14, 35091324), (18, 27293252), (21, 23394216), (24, 20469939), (28, 17545662), (36, 13646626), (42, 11697108), (56, 8772831), (63, 7798072), (71, 6919416), (72, 6823313), (84, 5848554), (126, 3899036), (142, 3459708), (168, 2924277), (213, 2306472), (252, 1949518), (284, 1729854), (426, 1153236), (497, 988488), (504, 974759), (568, 864927), (639, 768824), (852, 576618), (994, 494244), (1278, 384412), (1491, 329496), (1704, 288309), (1988, 247122), (2556, 192206), (2982, 164748), (3976, 123561), (4473, 109832), (5112, 96103), (5964, 82374), (8946, 54916), (11928, 41187), (13729, 35784), (17892, 27458)]