386319704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6037}}^1$

素因数の和:6483

約数の個数: 32

約数和(自身を含む): 764410800

約数和(自身を除く): 378091096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1684, 3368, 6037, 7999, 12074, 15998, 24148, 31996, 48296, 63992, 114703, 229406, 458812, 917624, 2541577, 5083154, 10166308, 20332616, 48289963, 96579926, 193159852, 386319704]

約数ペア:

[(1, 386319704), (2, 193159852), (4, 96579926), (8, 48289963), (19, 20332616), (38, 10166308), (76, 5083154), (152, 2541577), (421, 917624), (842, 458812), (1684, 229406), (3368, 114703), (6037, 63992), (7999, 48296), (12074, 31996), (15998, 24148)]