245524968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{262313}}^1$

素因数の和:262338

約数の個数: 48

約数和(自身を含む): 716117220

約数和(自身を除く): 470592252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 262313, 524626, 786939, 1049252, 1573878, 2098504, 2360817, 3147756, 3410069, 4721634, 6295512, 6820138, 9443268, 10230207, 13640276, 18886536, 20460414, 27280552, 30690621, 40920828, 61381242, 81841656, 122762484, 245524968]

約数ペア:

[(1, 245524968), (2, 122762484), (3, 81841656), (4, 61381242), (6, 40920828), (8, 30690621), (9, 27280552), (12, 20460414), (13, 18886536), (18, 13640276), (24, 10230207), (26, 9443268), (36, 6820138), (39, 6295512), (52, 4721634), (72, 3410069), (78, 3147756), (104, 2360817), (117, 2098504), (156, 1573878), (234, 1049252), (312, 786939), (468, 524626), (936, 262313)]