123568968

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 316293120

約数和(自身を除く): 192724152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 571, 762, 852, 1016, 1142, 1524, 1704, 1713, 2284, 3048, 3426, 4568, 6852, 9017, 13704, 18034, 27051, 36068, 40541, 54102, 72136, 72517, 81082, 108204, 121623, 145034, 162164, 216408, 217551, 243246, 290068, 324328, 435102, 486492, 580136, 870204, 972984, 1740408, 5148707, 10297414, 15446121, 20594828, 30892242, 41189656, 61784484, 123568968]

約数ペア:

[(1, 123568968), (2, 61784484), (3, 41189656), (4, 30892242), (6, 20594828), (8, 15446121), (12, 10297414), (24, 5148707), (71, 1740408), (127, 972984), (142, 870204), (213, 580136), (254, 486492), (284, 435102), (381, 324328), (426, 290068), (508, 243246), (568, 217551), (571, 216408), (762, 162164), (852, 145034), (1016, 121623), (1142, 108204), (1524, 81082), (1704, 72517), (1713, 72136), (2284, 54102), (3048, 40541), (3426, 36068), (4568, 27051), (6852, 18034), (9017, 13704)]