314749932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3851}}^1$

素因数の和:4011

約数の個数: 72

約数和(自身を含む): 860690880

約数和(自身を除く): 545940948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3851, 3892, 5838, 6811, 7702, 11553, 11676, 13622, 15404, 20433, 23106, 26957, 27244, 40866, 46212, 53914, 80871, 81732, 107828, 161742, 188699, 323484, 377398, 535289, 566097, 754796, 1070578, 1132194, 1605867, 2141156, 2264388, 3211734, 3747023, 6423468, 7494046, 11241069, 14988092, 22482138, 26229161, 44964276, 52458322, 78687483, 104916644, 157374966, 314749932]

約数ペア:

[(1, 314749932), (2, 157374966), (3, 104916644), (4, 78687483), (6, 52458322), (7, 44964276), (12, 26229161), (14, 22482138), (21, 14988092), (28, 11241069), (42, 7494046), (49, 6423468), (84, 3747023), (98, 3211734), (139, 2264388), (147, 2141156), (196, 1605867), (278, 1132194), (294, 1070578), (417, 754796), (556, 566097), (588, 535289), (834, 377398), (973, 323484), (1668, 188699), (1946, 161742), (2919, 107828), (3851, 81732), (3892, 80871), (5838, 53914), (6811, 46212), (7702, 40866), (11553, 27244), (11676, 26957), (13622, 23106), (15404, 20433)]