485217864

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{5387}}^1$

素因数の和:5544

約数の個数: 80

約数和(自身を含む): 1369090800

約数和(自身を除く): 883872936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 5387, 7506, 10008, 10774, 11259, 15012, 16161, 21548, 22518, 30024, 32322, 43096, 45036, 48483, 64644, 90072, 96966, 129288, 145449, 193932, 290898, 387864, 436347, 581796, 748793, 872694, 1163592, 1497586, 1745388, 2246379, 2995172, 3490776, 4492758, 5990344, 6739137, 8985516, 13478274, 17971032, 20217411, 26956548, 40434822, 53913096, 60652233, 80869644, 121304466, 161739288, 242608932, 485217864]

約数ペア:

[(1, 485217864), (2, 242608932), (3, 161739288), (4, 121304466), (6, 80869644), (8, 60652233), (9, 53913096), (12, 40434822), (18, 26956548), (24, 20217411), (27, 17971032), (36, 13478274), (54, 8985516), (72, 6739137), (81, 5990344), (108, 4492758), (139, 3490776), (162, 2995172), (216, 2246379), (278, 1745388), (324, 1497586), (417, 1163592), (556, 872694), (648, 748793), (834, 581796), (1112, 436347), (1251, 387864), (1668, 290898), (2502, 193932), (3336, 145449), (3753, 129288), (5004, 96966), (5387, 90072), (7506, 64644), (10008, 48483), (10774, 45036), (11259, 43096), (15012, 32322), (16161, 30024), (21548, 22518)]