40938408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 88791192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 1889, 2408, 2709, 3096, 3612, 3778, 5418, 5667, 7224, 7556, 10836, 11334, 13223, 15112, 17001, 21672, 22668, 26446, 34002, 39669, 45336, 52892, 68004, 79338, 81227, 105784, 119007, 136008, 158676, 162454, 238014, 243681, 317352, 324908, 476028, 487362, 568589, 649816, 731043, 952056, 974724, 1137178, 1462086, 1705767, 1949448, 2274356, 2924172, 3411534, 4548712, 5117301, 5848344, 6823068, 10234602, 13646136, 20469204, 40938408]

約数ペア:

[(1, 40938408), (2, 20469204), (3, 13646136), (4, 10234602), (6, 6823068), (7, 5848344), (8, 5117301), (9, 4548712), (12, 3411534), (14, 2924172), (18, 2274356), (21, 1949448), (24, 1705767), (28, 1462086), (36, 1137178), (42, 974724), (43, 952056), (56, 731043), (63, 649816), (72, 568589), (84, 487362), (86, 476028), (126, 324908), (129, 317352), (168, 243681), (172, 238014), (252, 162454), (258, 158676), (301, 136008), (344, 119007), (387, 105784), (504, 81227), (516, 79338), (602, 68004), (774, 52892), (903, 45336), (1032, 39669), (1204, 34002), (1548, 26446), (1806, 22668), (1889, 21672), (2408, 17001), (2709, 15112), (3096, 13223), (3612, 11334), (3778, 10836), (5418, 7556), (5667, 7224)]