531963376

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 1199923200

約数和(自身を除く): 667959824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 149, 251, 254, 298, 502, 508, 596, 889, 1004, 1016, 1043, 1192, 1757, 1778, 2008, 2032, 2086, 2384, 3514, 3556, 4016, 4172, 7028, 7112, 8344, 14056, 14224, 16688, 18923, 28112, 31877, 37399, 37846, 63754, 74798, 75692, 127508, 132461, 149596, 151384, 223139, 255016, 261793, 264922, 299192, 302768, 446278, 510032, 523586, 529844, 598384, 892556, 1047172, 1059688, 1785112, 2094344, 2119376, 3570224, 4188688, 4749673, 9499346, 18998692, 33247711, 37997384, 66495422, 75994768, 132990844, 265981688, 531963376]

約数ペア:

[(1, 531963376), (2, 265981688), (4, 132990844), (7, 75994768), (8, 66495422), (14, 37997384), (16, 33247711), (28, 18998692), (56, 9499346), (112, 4749673), (127, 4188688), (149, 3570224), (251, 2119376), (254, 2094344), (298, 1785112), (502, 1059688), (508, 1047172), (596, 892556), (889, 598384), (1004, 529844), (1016, 523586), (1043, 510032), (1192, 446278), (1757, 302768), (1778, 299192), (2008, 264922), (2032, 261793), (2086, 255016), (2384, 223139), (3514, 151384), (3556, 149596), (4016, 132461), (4172, 127508), (7028, 75692), (7112, 74798), (8344, 63754), (14056, 37846), (14224, 37399), (16688, 31877), (18923, 28112)]