239827904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 56

約数和(自身を含む): 496214400

約数和(自身を除く): 256386496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 872, 992, 1109, 1744, 1984, 2218, 3379, 3488, 4436, 6758, 6976, 8872, 13516, 17744, 27032, 34379, 35488, 54064, 68758, 70976, 108128, 120881, 137516, 216256, 241762, 275032, 483524, 550064, 967048, 1100128, 1934096, 2200256, 3747311, 3868192, 7494622, 7736384, 14989244, 29978488, 59956976, 119913952, 239827904]

約数ペア:

[(1, 239827904), (2, 119913952), (4, 59956976), (8, 29978488), (16, 14989244), (31, 7736384), (32, 7494622), (62, 3868192), (64, 3747311), (109, 2200256), (124, 1934096), (218, 1100128), (248, 967048), (436, 550064), (496, 483524), (872, 275032), (992, 241762), (1109, 216256), (1744, 137516), (1984, 120881), (2218, 108128), (3379, 70976), (3488, 68758), (4436, 54064), (6758, 35488), (6976, 34379), (8872, 27032), (13516, 17744)]