247290288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{735983}}^1$

素因数の和:736001

約数の個数: 40

約数和(自身を含む): 730096128

約数和(自身を除く): 482805840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 735983, 1471966, 2207949, 2943932, 4415898, 5151881, 5887864, 8831796, 10303762, 11775728, 15455643, 17663592, 20607524, 30911286, 35327184, 41215048, 61822572, 82430096, 123645144, 247290288]

約数ペア:

[(1, 247290288), (2, 123645144), (3, 82430096), (4, 61822572), (6, 41215048), (7, 35327184), (8, 30911286), (12, 20607524), (14, 17663592), (16, 15455643), (21, 11775728), (24, 10303762), (28, 8831796), (42, 5887864), (48, 5151881), (56, 4415898), (84, 2943932), (112, 2207949), (168, 1471966), (336, 735983)]