2353670672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 4942652400

約数和(自身を除く): 2588981728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 113, 136, 146, 226, 272, 292, 452, 584, 904, 1049, 1168, 1241, 1808, 1921, 2098, 2482, 3842, 4196, 4964, 7684, 8249, 8392, 9928, 15368, 16498, 16784, 17833, 19856, 30736, 32996, 35666, 65992, 71332, 76577, 118537, 131984, 140233, 142664, 153154, 237074, 280466, 285328, 306308, 474148, 560932, 612616, 948296, 1121864, 1225232, 1301809, 1896592, 2015129, 2243728, 2603618, 4030258, 5207236, 8060516, 8653201, 10414472, 16121032, 17306402, 20828944, 32242064, 34612804, 69225608, 138451216, 147104417, 294208834, 588417668, 1176835336, 2353670672]

約数ペア:

[(1, 2353670672), (2, 1176835336), (4, 588417668), (8, 294208834), (16, 147104417), (17, 138451216), (34, 69225608), (68, 34612804), (73, 32242064), (113, 20828944), (136, 17306402), (146, 16121032), (226, 10414472), (272, 8653201), (292, 8060516), (452, 5207236), (584, 4030258), (904, 2603618), (1049, 2243728), (1168, 2015129), (1241, 1896592), (1808, 1301809), (1921, 1225232), (2098, 1121864), (2482, 948296), (3842, 612616), (4196, 560932), (4964, 474148), (7684, 306308), (8249, 285328), (8392, 280466), (9928, 237074), (15368, 153154), (16498, 142664), (16784, 140233), (17833, 131984), (19856, 118537), (30736, 76577), (32996, 71332), (35666, 65992)]