2568648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 6969600

約数和(自身を除く): 4400952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 131, 152, 172, 228, 258, 262, 344, 393, 456, 516, 524, 786, 817, 1032, 1048, 1572, 1634, 2451, 2489, 3144, 3268, 4902, 4978, 5633, 6536, 7467, 9804, 9956, 11266, 14934, 16899, 19608, 19912, 22532, 29868, 33798, 45064, 59736, 67596, 107027, 135192, 214054, 321081, 428108, 642162, 856216, 1284324, 2568648]

約数ペア:

[(1, 2568648), (2, 1284324), (3, 856216), (4, 642162), (6, 428108), (8, 321081), (12, 214054), (19, 135192), (24, 107027), (38, 67596), (43, 59736), (57, 45064), (76, 33798), (86, 29868), (114, 22532), (129, 19912), (131, 19608), (152, 16899), (172, 14934), (228, 11266), (258, 9956), (262, 9804), (344, 7467), (393, 6536), (456, 5633), (516, 4978), (524, 4902), (786, 3268), (817, 3144), (1032, 2489), (1048, 2451), (1572, 1634)]