238722732

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 622702080

約数和(自身を除く): 383979348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 531, 639, 708, 852, 1062, 1278, 1583, 2124, 2556, 3166, 4189, 4749, 6332, 8378, 9498, 12567, 14247, 16756, 18996, 25134, 28494, 37701, 50268, 56988, 75402, 93397, 112393, 150804, 186794, 224786, 280191, 337179, 373588, 449572, 560382, 674358, 840573, 1011537, 1120764, 1348716, 1681146, 2023074, 3362292, 4046148, 6631187, 13262374, 19893561, 26524748, 39787122, 59680683, 79574244, 119361366, 238722732]

約数ペア:

[(1, 238722732), (2, 119361366), (3, 79574244), (4, 59680683), (6, 39787122), (9, 26524748), (12, 19893561), (18, 13262374), (36, 6631187), (59, 4046148), (71, 3362292), (118, 2023074), (142, 1681146), (177, 1348716), (213, 1120764), (236, 1011537), (284, 840573), (354, 674358), (426, 560382), (531, 449572), (639, 373588), (708, 337179), (852, 280191), (1062, 224786), (1278, 186794), (1583, 150804), (2124, 112393), (2556, 93397), (3166, 75402), (4189, 56988), (4749, 50268), (6332, 37701), (8378, 28494), (9498, 25134), (12567, 18996), (14247, 16756)]