254703072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 726147072

約数和(自身を除く): 471444000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 508, 624, 762, 1016, 1248, 1524, 1607, 1651, 2032, 3048, 3214, 3302, 4064, 4821, 4953, 6096, 6428, 6604, 9642, 9906, 12192, 12856, 13208, 19284, 19812, 20891, 25712, 26416, 38568, 39624, 41782, 51424, 52832, 62673, 77136, 79248, 83564, 125346, 154272, 158496, 167128, 204089, 250692, 334256, 408178, 501384, 612267, 668512, 816356, 1002768, 1224534, 1632712, 2005536, 2449068, 2653157, 3265424, 4898136, 5306314, 6530848, 7959471, 9796272, 10612628, 15918942, 19592544, 21225256, 31837884, 42450512, 63675768, 84901024, 127351536, 254703072]

約数ペア:

[(1, 254703072), (2, 127351536), (3, 84901024), (4, 63675768), (6, 42450512), (8, 31837884), (12, 21225256), (13, 19592544), (16, 15918942), (24, 10612628), (26, 9796272), (32, 7959471), (39, 6530848), (48, 5306314), (52, 4898136), (78, 3265424), (96, 2653157), (104, 2449068), (127, 2005536), (156, 1632712), (208, 1224534), (254, 1002768), (312, 816356), (381, 668512), (416, 612267), (508, 501384), (624, 408178), (762, 334256), (1016, 250692), (1248, 204089), (1524, 167128), (1607, 158496), (1651, 154272), (2032, 125346), (3048, 83564), (3214, 79248), (3302, 77136), (4064, 62673), (4821, 52832), (4953, 51424), (6096, 41782), (6428, 39624), (6604, 38568), (9642, 26416), (9906, 25712), (12192, 20891), (12856, 19812), (13208, 19284)]