1330557152

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 2652435072

約数和(自身を除く): 1321877920

約数列:

[1, 2, 4, 8, 16, 32, 137, 223, 274, 446, 548, 892, 1096, 1361, 1784, 2192, 2722, 3568, 4384, 5444, 7136, 10888, 21776, 30551, 43552, 61102, 122204, 186457, 244408, 303503, 372914, 488816, 607006, 745828, 977632, 1214012, 1491656, 2428024, 2983312, 4856048, 5966624, 9712096, 41579911, 83159822, 166319644, 332639288, 665278576, 1330557152]

約数ペア:

[(1, 1330557152), (2, 665278576), (4, 332639288), (8, 166319644), (16, 83159822), (32, 41579911), (137, 9712096), (223, 5966624), (274, 4856048), (446, 2983312), (548, 2428024), (892, 1491656), (1096, 1214012), (1361, 977632), (1784, 745828), (2192, 607006), (2722, 488816), (3568, 372914), (4384, 303503), (5444, 244408), (7136, 186457), (10888, 122204), (21776, 61102), (30551, 43552)]