291382014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2617}}^1$

素因数の和:2881

約数の個数: 64

約数和(自身を含む): 729856512

約数和(自身を除く): 438474498

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 241, 462, 482, 723, 1446, 1687, 2617, 2651, 3374, 5061, 5234, 5302, 7851, 7953, 10122, 15702, 15906, 18319, 18557, 28787, 36638, 37114, 54957, 55671, 57574, 86361, 109914, 111342, 172722, 201509, 403018, 604527, 630697, 1209054, 1261394, 1892091, 3784182, 4414879, 6937667, 8829758, 13244637, 13875334, 20813001, 26489274, 41626002, 48563669, 97127338, 145691007, 291382014]

約数ペア:

[(1, 291382014), (2, 145691007), (3, 97127338), (6, 48563669), (7, 41626002), (11, 26489274), (14, 20813001), (21, 13875334), (22, 13244637), (33, 8829758), (42, 6937667), (66, 4414879), (77, 3784182), (154, 1892091), (231, 1261394), (241, 1209054), (462, 630697), (482, 604527), (723, 403018), (1446, 201509), (1687, 172722), (2617, 111342), (2651, 109914), (3374, 86361), (5061, 57574), (5234, 55671), (5302, 54957), (7851, 37114), (7953, 36638), (10122, 28787), (15702, 18557), (15906, 18319)]