259714968

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{130379}}^1$

素因数の和:130471

約数の個数: 32

約数和(自身を含む): 657115200

約数和(自身を除く): 397400232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 130379, 260758, 391137, 521516, 782274, 1043032, 1564548, 3129096, 10821457, 21642914, 32464371, 43285828, 64928742, 86571656, 129857484, 259714968]

約数ペア:

[(1, 259714968), (2, 129857484), (3, 86571656), (4, 64928742), (6, 43285828), (8, 32464371), (12, 21642914), (24, 10821457), (83, 3129096), (166, 1564548), (249, 1043032), (332, 782274), (498, 521516), (664, 391137), (996, 260758), (1992, 130379)]