230819958

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4569

約数の個数: 48

約数和(自身を含む): 519494976

約数和(自身を除く): 288675018

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 2881, 4451, 5762, 8643, 8902, 13353, 17286, 25929, 26706, 40059, 51858, 80118, 191393, 298217, 382786, 574179, 596434, 894651, 1148358, 1722537, 1789302, 2683953, 3445074, 5367906, 12823331, 25646662, 38469993, 76939986, 115409979, 230819958]

約数ペア:

[(1, 230819958), (2, 115409979), (3, 76939986), (6, 38469993), (9, 25646662), (18, 12823331), (43, 5367906), (67, 3445074), (86, 2683953), (129, 1789302), (134, 1722537), (201, 1148358), (258, 894651), (387, 596434), (402, 574179), (603, 382786), (774, 298217), (1206, 191393), (2881, 80118), (4451, 51858), (5762, 40059), (8643, 26706), (8902, 25929), (13353, 17286)]