429898256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3359}}^1$

素因数の和:3807

約数の個数: 40

約数和(自身を含む): 879110400

約数和(自身を除く): 449212144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1684, 3359, 3368, 6718, 6736, 7999, 13436, 15998, 26872, 31996, 53744, 63821, 63992, 127642, 127984, 255284, 510568, 1021136, 1414139, 2828278, 5656556, 11313112, 22626224, 26868641, 53737282, 107474564, 214949128, 429898256]

約数ペア:

[(1, 429898256), (2, 214949128), (4, 107474564), (8, 53737282), (16, 26868641), (19, 22626224), (38, 11313112), (76, 5656556), (152, 2828278), (304, 1414139), (421, 1021136), (842, 510568), (1684, 255284), (3359, 127984), (3368, 127642), (6718, 63992), (6736, 63821), (7999, 53744), (13436, 31996), (15998, 26872)]