400345464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10853}}^1$

素因数の和:10944

約数の個数: 64

約数和(自身を含む): 1055008800

約数和(自身を除く): 654663336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1537, 3074, 4611, 6148, 9222, 10853, 12296, 18444, 21706, 32559, 36888, 43412, 65118, 86824, 130236, 260472, 314737, 575209, 629474, 944211, 1150418, 1258948, 1725627, 1888422, 2300836, 2517896, 3451254, 3776844, 4601672, 6902508, 7553688, 13805016, 16681061, 33362122, 50043183, 66724244, 100086366, 133448488, 200172732, 400345464]

約数ペア:

[(1, 400345464), (2, 200172732), (3, 133448488), (4, 100086366), (6, 66724244), (8, 50043183), (12, 33362122), (24, 16681061), (29, 13805016), (53, 7553688), (58, 6902508), (87, 4601672), (106, 3776844), (116, 3451254), (159, 2517896), (174, 2300836), (212, 1888422), (232, 1725627), (318, 1258948), (348, 1150418), (424, 944211), (636, 629474), (696, 575209), (1272, 314737), (1537, 260472), (3074, 130236), (4611, 86824), (6148, 65118), (9222, 43412), (10853, 36888), (12296, 32559), (18444, 21706)]