380671568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1823}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 763570176

約数和(自身を除く): 382898608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 842, 1684, 1823, 3368, 3646, 6736, 7292, 13051, 14584, 26102, 29168, 52204, 56513, 104408, 113026, 208816, 226052, 452104, 767483, 904208, 1534966, 3069932, 6139864, 12279728, 23791973, 47583946, 95167892, 190335784, 380671568]

約数ペア:

[(1, 380671568), (2, 190335784), (4, 95167892), (8, 47583946), (16, 23791973), (31, 12279728), (62, 6139864), (124, 3069932), (248, 1534966), (421, 904208), (496, 767483), (842, 452104), (1684, 226052), (1823, 208816), (3368, 113026), (3646, 104408), (6736, 56513), (7292, 52204), (13051, 29168), (14584, 26102)]