515103192

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 1512192000

約数和(自身を除く): 997088808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 837, 1032, 1116, 1161, 1333, 1548, 1674, 1789, 2232, 2322, 2666, 3096, 3348, 3578, 3999, 4644, 5332, 5367, 6696, 7156, 7998, 9288, 10664, 10734, 11997, 14312, 15996, 16101, 21468, 23994, 31992, 32202, 35991, 42936, 47988, 48303, 55459, 64404, 71982, 76927, 95976, 96606, 110918, 128808, 143964, 153854, 166377, 193212, 221836, 230781, 287928, 307708, 332754, 386424, 443672, 461562, 499131, 615416, 665508, 692343, 923124, 998262, 1331016, 1384686, 1497393, 1846248, 1996524, 2077029, 2384737, 2769372, 2994786, 3993048, 4154058, 4769474, 5538744, 5989572, 7154211, 8308116, 9538948, 11979144, 14308422, 16616232, 19077896, 21462633, 28616844, 42925266, 57233688, 64387899, 85850532, 128775798, 171701064, 257551596, 515103192]

約数ペア:

[(1, 515103192), (2, 257551596), (3, 171701064), (4, 128775798), (6, 85850532), (8, 64387899), (9, 57233688), (12, 42925266), (18, 28616844), (24, 21462633), (27, 19077896), (31, 16616232), (36, 14308422), (43, 11979144), (54, 9538948), (62, 8308116), (72, 7154211), (86, 5989572), (93, 5538744), (108, 4769474), (124, 4154058), (129, 3993048), (172, 2994786), (186, 2769372), (216, 2384737), (248, 2077029), (258, 1996524), (279, 1846248), (344, 1497393), (372, 1384686), (387, 1331016), (516, 998262), (558, 923124), (744, 692343), (774, 665508), (837, 615416), (1032, 499131), (1116, 461562), (1161, 443672), (1333, 386424), (1548, 332754), (1674, 307708), (1789, 287928), (2232, 230781), (2322, 221836), (2666, 193212), (3096, 166377), (3348, 153854), (3578, 143964), (3999, 128808), (4644, 110918), (5332, 96606), (5367, 95976), (6696, 76927), (7156, 71982), (7998, 64404), (9288, 55459), (10664, 48303), (10734, 47988), (11997, 42936), (14312, 35991), (15996, 32202), (16101, 31992), (21468, 23994)]