385591572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 1000202112

約数和(自身を除く): 614610540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 281, 282, 423, 562, 564, 811, 843, 846, 1124, 1622, 1686, 1692, 2433, 2529, 3244, 3372, 4866, 5058, 7299, 9732, 10116, 13207, 14598, 26414, 29196, 38117, 39621, 52828, 76234, 79242, 114351, 118863, 152468, 158484, 227891, 228702, 237726, 343053, 455782, 457404, 475452, 683673, 686106, 911564, 1367346, 1372212, 2051019, 2734692, 4102038, 8204076, 10710877, 21421754, 32132631, 42843508, 64265262, 96397893, 128530524, 192795786, 385591572]

約数ペア:

[(1, 385591572), (2, 192795786), (3, 128530524), (4, 96397893), (6, 64265262), (9, 42843508), (12, 32132631), (18, 21421754), (36, 10710877), (47, 8204076), (94, 4102038), (141, 2734692), (188, 2051019), (281, 1372212), (282, 1367346), (423, 911564), (562, 686106), (564, 683673), (811, 475452), (843, 457404), (846, 455782), (1124, 343053), (1622, 237726), (1686, 228702), (1692, 227891), (2433, 158484), (2529, 152468), (3244, 118863), (3372, 114351), (4866, 79242), (5058, 76234), (7299, 52828), (9732, 39621), (10116, 38117), (13207, 29196), (14598, 26414)]