636312224

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 1276974720

約数和(自身を除く): 640662496

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 229, 284, 458, 568, 916, 1136, 1223, 1832, 2272, 2446, 3664, 4892, 7328, 9784, 16259, 19568, 32518, 39136, 65036, 86833, 130072, 173666, 260144, 280067, 347332, 520288, 560134, 694664, 1120268, 1389328, 2240536, 2778656, 4481072, 8962144, 19884757, 39769514, 79539028, 159078056, 318156112, 636312224]

約数ペア:

[(1, 636312224), (2, 318156112), (4, 159078056), (8, 79539028), (16, 39769514), (32, 19884757), (71, 8962144), (142, 4481072), (229, 2778656), (284, 2240536), (458, 1389328), (568, 1120268), (916, 694664), (1136, 560134), (1223, 520288), (1832, 347332), (2272, 280067), (2446, 260144), (3664, 173666), (4892, 130072), (7328, 86833), (9784, 65036), (16259, 39136), (19568, 32518)]