196015624

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 431360640

約数和(自身を除く): 235345016

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 211, 212, 313, 371, 422, 424, 626, 742, 844, 1252, 1477, 1484, 1688, 2191, 2504, 2954, 2968, 4382, 5908, 8764, 11183, 11816, 16589, 17528, 22366, 33178, 44732, 66043, 66356, 78281, 89464, 116123, 132086, 132712, 156562, 232246, 264172, 313124, 462301, 464492, 528344, 626248, 924602, 928984, 1849204, 3500279, 3698408, 7000558, 14001116, 24501953, 28002232, 49003906, 98007812, 196015624]

約数ペア:

[(1, 196015624), (2, 98007812), (4, 49003906), (7, 28002232), (8, 24501953), (14, 14001116), (28, 7000558), (53, 3698408), (56, 3500279), (106, 1849204), (211, 928984), (212, 924602), (313, 626248), (371, 528344), (422, 464492), (424, 462301), (626, 313124), (742, 264172), (844, 232246), (1252, 156562), (1477, 132712), (1484, 132086), (1688, 116123), (2191, 89464), (2504, 78281), (2954, 66356), (2968, 66043), (4382, 44732), (5908, 33178), (8764, 22366), (11183, 17528), (11816, 16589)]