7667342904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{38219}}^1$

素因数の和:38884

約数の個数: 64

約数和(自身を含む): 20675491200

約数和(自身を除く): 13008148296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643, 1286, 1929, 2572, 3858, 5144, 7716, 8359, 15432, 16718, 25077, 33436, 38219, 50154, 66872, 76438, 100308, 114657, 152876, 200616, 229314, 305752, 458628, 496847, 917256, 993694, 1490541, 1987388, 2981082, 3974776, 5962164, 11924328, 24574817, 49149634, 73724451, 98299268, 147448902, 196598536, 294897804, 319472621, 589795608, 638945242, 958417863, 1277890484, 1916835726, 2555780968, 3833671452, 7667342904]

約数ペア:

[(1, 7667342904), (2, 3833671452), (3, 2555780968), (4, 1916835726), (6, 1277890484), (8, 958417863), (12, 638945242), (13, 589795608), (24, 319472621), (26, 294897804), (39, 196598536), (52, 147448902), (78, 98299268), (104, 73724451), (156, 49149634), (312, 24574817), (643, 11924328), (1286, 5962164), (1929, 3974776), (2572, 2981082), (3858, 1987388), (5144, 1490541), (7716, 993694), (8359, 917256), (15432, 496847), (16718, 458628), (25077, 305752), (33436, 229314), (38219, 200616), (50154, 152876), (66872, 114657), (76438, 100308)]