354897864

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 978531840

約数和(自身を除く): 623633976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 191, 197, 262, 382, 393, 394, 524, 573, 591, 764, 786, 788, 1048, 1146, 1179, 1182, 1528, 1572, 1576, 1719, 1773, 2292, 2358, 2364, 3144, 3438, 3546, 4584, 4716, 4728, 6876, 7092, 9432, 13752, 14184, 25021, 25807, 37627, 50042, 51614, 75063, 75254, 77421, 100084, 103228, 112881, 150126, 150508, 154842, 200168, 206456, 225189, 225762, 232263, 300252, 301016, 309684, 338643, 450378, 451524, 464526, 600504, 619368, 677286, 900756, 903048, 929052, 1354572, 1801512, 1858104, 2709144, 4929137, 9858274, 14787411, 19716548, 29574822, 39433096, 44362233, 59149644, 88724466, 118299288, 177448932, 354897864]

約数ペア:

[(1, 354897864), (2, 177448932), (3, 118299288), (4, 88724466), (6, 59149644), (8, 44362233), (9, 39433096), (12, 29574822), (18, 19716548), (24, 14787411), (36, 9858274), (72, 4929137), (131, 2709144), (191, 1858104), (197, 1801512), (262, 1354572), (382, 929052), (393, 903048), (394, 900756), (524, 677286), (573, 619368), (591, 600504), (764, 464526), (786, 451524), (788, 450378), (1048, 338643), (1146, 309684), (1179, 301016), (1182, 300252), (1528, 232263), (1572, 225762), (1576, 225189), (1719, 206456), (1773, 200168), (2292, 154842), (2358, 150508), (2364, 150126), (3144, 112881), (3438, 103228), (3546, 100084), (4584, 77421), (4716, 75254), (4728, 75063), (6876, 51614), (7092, 50042), (9432, 37627), (13752, 25807), (14184, 25021)]