877044728

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 1961164800

約数和(自身を除く): 1084120072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 127, 158, 196, 223, 254, 316, 392, 446, 508, 553, 632, 889, 892, 1016, 1106, 1561, 1778, 1784, 2212, 3122, 3556, 3871, 4424, 6223, 6244, 7112, 7742, 10033, 10927, 12446, 12488, 15484, 17617, 20066, 21854, 24892, 28321, 30968, 35234, 40132, 43708, 49784, 56642, 70231, 70468, 80264, 87416, 113284, 123319, 140462, 140936, 198247, 226568, 246638, 280924, 396494, 491617, 493276, 561848, 792988, 863233, 983234, 986552, 1387729, 1585976, 1726466, 1966468, 2237359, 2775458, 3452932, 3932936, 4474718, 5550916, 6905864, 8949436, 11101832, 15661513, 17898872, 31323026, 62646052, 109630591, 125292104, 219261182, 438522364, 877044728]

約数ペア:

[(1, 877044728), (2, 438522364), (4, 219261182), (7, 125292104), (8, 109630591), (14, 62646052), (28, 31323026), (49, 17898872), (56, 15661513), (79, 11101832), (98, 8949436), (127, 6905864), (158, 5550916), (196, 4474718), (223, 3932936), (254, 3452932), (316, 2775458), (392, 2237359), (446, 1966468), (508, 1726466), (553, 1585976), (632, 1387729), (889, 986552), (892, 983234), (1016, 863233), (1106, 792988), (1561, 561848), (1778, 493276), (1784, 491617), (2212, 396494), (3122, 280924), (3556, 246638), (3871, 226568), (4424, 198247), (6223, 140936), (6244, 140462), (7112, 123319), (7742, 113284), (10033, 87416), (10927, 80264), (12446, 70468), (12488, 70231), (15484, 56642), (17617, 49784), (20066, 43708), (21854, 40132), (24892, 35234), (28321, 30968)]