15628643208

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{474977}}^1$

素因数の和:475446

約数の個数: 48

約数和(自身を含む): 42420285180

約数和(自身を除く): 26791641972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 8226, 10968, 16452, 32904, 474977, 949954, 1424931, 1899908, 2849862, 3799816, 4274793, 5699724, 8549586, 11399448, 17099172, 34198344, 217064489, 434128978, 651193467, 868257956, 1302386934, 1736515912, 1953580401, 2604773868, 3907160802, 5209547736, 7814321604, 15628643208]

約数ペア:

[(1, 15628643208), (2, 7814321604), (3, 5209547736), (4, 3907160802), (6, 2604773868), (8, 1953580401), (9, 1736515912), (12, 1302386934), (18, 868257956), (24, 651193467), (36, 434128978), (72, 217064489), (457, 34198344), (914, 17099172), (1371, 11399448), (1828, 8549586), (2742, 5699724), (3656, 4274793), (4113, 3799816), (5484, 2849862), (8226, 1899908), (10968, 1424931), (16452, 949954), (32904, 474977)]