1228540416

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25801}}^1$

素因数の和:25853

約数の個数: 80

約数和(自身を含む): 3378617088

約数和(自身を除く): 2150076672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 25801, 47616, 51602, 77403, 103204, 154806, 206408, 309612, 412816, 619224, 799831, 825632, 1238448, 1599662, 1651264, 2399493, 2476896, 3199324, 3302528, 4798986, 4953792, 6398648, 6605056, 9597972, 9907584, 12797296, 13210112, 19195944, 19815168, 25594592, 38391888, 39630336, 51189184, 76783776, 102378368, 153567552, 204756736, 307135104, 409513472, 614270208, 1228540416]

約数ペア:

[(1, 1228540416), (2, 614270208), (3, 409513472), (4, 307135104), (6, 204756736), (8, 153567552), (12, 102378368), (16, 76783776), (24, 51189184), (31, 39630336), (32, 38391888), (48, 25594592), (62, 19815168), (64, 19195944), (93, 13210112), (96, 12797296), (124, 9907584), (128, 9597972), (186, 6605056), (192, 6398648), (248, 4953792), (256, 4798986), (372, 3302528), (384, 3199324), (496, 2476896), (512, 2399493), (744, 1651264), (768, 1599662), (992, 1238448), (1488, 825632), (1536, 799831), (1984, 619224), (2976, 412816), (3968, 309612), (5952, 206408), (7936, 154806), (11904, 103204), (15872, 77403), (23808, 51602), (25801, 47616)]