318641568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{474169}}^1$

素因数の和:474189

約数の個数: 48

約数和(自身を含む): 955926720

約数和(自身を除く): 637285152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 474169, 948338, 1422507, 1896676, 2845014, 3319183, 3793352, 5690028, 6638366, 7586704, 9957549, 11380056, 13276732, 15173408, 19915098, 22760112, 26553464, 39830196, 45520224, 53106928, 79660392, 106213856, 159320784, 318641568]

約数ペア:

[(1, 318641568), (2, 159320784), (3, 106213856), (4, 79660392), (6, 53106928), (7, 45520224), (8, 39830196), (12, 26553464), (14, 22760112), (16, 19915098), (21, 15173408), (24, 13276732), (28, 11380056), (32, 9957549), (42, 7586704), (48, 6638366), (56, 5690028), (84, 3793352), (96, 3319183), (112, 2845014), (168, 1896676), (224, 1422507), (336, 948338), (672, 474169)]