2667288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 7338240

約数和(自身を除く): 4670952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 103, 104, 156, 166, 206, 249, 309, 312, 332, 412, 498, 618, 664, 824, 996, 1079, 1236, 1339, 1992, 2158, 2472, 2678, 3237, 4017, 4316, 5356, 6474, 8034, 8549, 8632, 10712, 12948, 16068, 17098, 25647, 25896, 32136, 34196, 51294, 68392, 102588, 111137, 205176, 222274, 333411, 444548, 666822, 889096, 1333644, 2667288]

約数ペア:

[(1, 2667288), (2, 1333644), (3, 889096), (4, 666822), (6, 444548), (8, 333411), (12, 222274), (13, 205176), (24, 111137), (26, 102588), (39, 68392), (52, 51294), (78, 34196), (83, 32136), (103, 25896), (104, 25647), (156, 17098), (166, 16068), (206, 12948), (249, 10712), (309, 8632), (312, 8549), (332, 8034), (412, 6474), (498, 5356), (618, 4316), (664, 4017), (824, 3237), (996, 2678), (1079, 2472), (1236, 2158), (1339, 1992)]