259991712

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17033}}^1$

素因数の和:17102

約数の個数: 72

約数和(自身を含む): 753345684

約数和(自身を除く): 493353972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 17033, 34066, 51099, 68132, 102198, 136264, 153297, 204396, 272528, 306594, 408792, 545056, 613188, 817584, 902749, 1226376, 1635168, 1805498, 2452752, 2708247, 3610996, 4905504, 5416494, 7221992, 8124741, 10832988, 14443984, 16249482, 21665976, 28887968, 32498964, 43331952, 64997928, 86663904, 129995856, 259991712]

約数ペア:

[(1, 259991712), (2, 129995856), (3, 86663904), (4, 64997928), (6, 43331952), (8, 32498964), (9, 28887968), (12, 21665976), (16, 16249482), (18, 14443984), (24, 10832988), (32, 8124741), (36, 7221992), (48, 5416494), (53, 4905504), (72, 3610996), (96, 2708247), (106, 2452752), (144, 1805498), (159, 1635168), (212, 1226376), (288, 902749), (318, 817584), (424, 613188), (477, 545056), (636, 408792), (848, 306594), (954, 272528), (1272, 204396), (1696, 153297), (1908, 136264), (2544, 102198), (3816, 68132), (5088, 51099), (7632, 34066), (15264, 17033)]