285252306052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1\times {\mathrm{57223}}^1$

素因数の和:63008

約数の個数: 48

約数和(自身を含む): 589020823552

約数和(自身を除く): 303768517500

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 5743, 11486, 22972, 40201, 57223, 80402, 114446, 160804, 178033, 228892, 356066, 400561, 712132, 801122, 1246231, 1602244, 1773913, 2492462, 3547826, 4984924, 7095652, 12417391, 24834782, 49669564, 328631689, 657263378, 1314526756, 2300421823, 4600843646, 9201687292, 10187582359, 20375164718, 40750329436, 71313076513, 142626153026, 285252306052]

約数ペア:

[(1, 285252306052), (2, 142626153026), (4, 71313076513), (7, 40750329436), (14, 20375164718), (28, 10187582359), (31, 9201687292), (62, 4600843646), (124, 2300421823), (217, 1314526756), (434, 657263378), (868, 328631689), (5743, 49669564), (11486, 24834782), (22972, 12417391), (40201, 7095652), (57223, 4984924), (80402, 3547826), (114446, 2492462), (160804, 1773913), (178033, 1602244), (228892, 1246231), (356066, 801122), (400561, 712132)]