315001044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 826076160

約数和(自身を除く): 511075116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 239, 279, 372, 478, 558, 717, 956, 1116, 1181, 1434, 2151, 2362, 2868, 3543, 4302, 4724, 7086, 7409, 8604, 10629, 14172, 14818, 21258, 22227, 29636, 36611, 42516, 44454, 66681, 73222, 88908, 109833, 133362, 146444, 219666, 266724, 282259, 329499, 439332, 564518, 658998, 846777, 1129036, 1317996, 1693554, 2540331, 3387108, 5080662, 8750029, 10161324, 17500058, 26250087, 35000116, 52500174, 78750261, 105000348, 157500522, 315001044]

約数ペア:

[(1, 315001044), (2, 157500522), (3, 105000348), (4, 78750261), (6, 52500174), (9, 35000116), (12, 26250087), (18, 17500058), (31, 10161324), (36, 8750029), (62, 5080662), (93, 3387108), (124, 2540331), (186, 1693554), (239, 1317996), (279, 1129036), (372, 846777), (478, 658998), (558, 564518), (717, 439332), (956, 329499), (1116, 282259), (1181, 266724), (1434, 219666), (2151, 146444), (2362, 133362), (2868, 109833), (3543, 88908), (4302, 73222), (4724, 66681), (7086, 44454), (7409, 42516), (8604, 36611), (10629, 29636), (14172, 22227), (14818, 21258)]