318880968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111653}}^1$

素因数の和:111686

約数の個数: 64

約数和(自身を含む): 964690560

約数和(自身を除く): 645809592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 111653, 223306, 334959, 446612, 669918, 781571, 893224, 1339836, 1563142, 1898101, 2344713, 2679672, 3126284, 3796202, 4689426, 5694303, 6252568, 7592404, 9378852, 11388606, 13286707, 15184808, 18757704, 22777212, 26573414, 39860121, 45554424, 53146828, 79720242, 106293656, 159440484, 318880968]

約数ペア:

[(1, 318880968), (2, 159440484), (3, 106293656), (4, 79720242), (6, 53146828), (7, 45554424), (8, 39860121), (12, 26573414), (14, 22777212), (17, 18757704), (21, 15184808), (24, 13286707), (28, 11388606), (34, 9378852), (42, 7592404), (51, 6252568), (56, 5694303), (68, 4689426), (84, 3796202), (102, 3126284), (119, 2679672), (136, 2344713), (168, 1898101), (204, 1563142), (238, 1339836), (357, 893224), (408, 781571), (476, 669918), (714, 446612), (952, 334959), (1428, 223306), (2856, 111653)]