329581728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163483}}^1$

素因数の和:163506

約数の個数: 72

約数和(自身を含む): 1071147168

約数和(自身を除く): 741565440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 163483, 326966, 490449, 653932, 980898, 1144381, 1307864, 1471347, 1961796, 2288762, 2615728, 2942694, 3433143, 3923592, 4577524, 5231456, 5885388, 6866286, 7847184, 9155048, 10299429, 11770776, 13732572, 15694368, 18310096, 20598858, 23541552, 27465144, 36620192, 41197716, 47083104, 54930288, 82395432, 109860576, 164790864, 329581728]

約数ペア:

[(1, 329581728), (2, 164790864), (3, 109860576), (4, 82395432), (6, 54930288), (7, 47083104), (8, 41197716), (9, 36620192), (12, 27465144), (14, 23541552), (16, 20598858), (18, 18310096), (21, 15694368), (24, 13732572), (28, 11770776), (32, 10299429), (36, 9155048), (42, 7847184), (48, 6866286), (56, 5885388), (63, 5231456), (72, 4577524), (84, 3923592), (96, 3433143), (112, 2942694), (126, 2615728), (144, 2288762), (168, 1961796), (224, 1471347), (252, 1307864), (288, 1144381), (336, 980898), (504, 653932), (672, 490449), (1008, 326966), (2016, 163483)]