1774162016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{9749}}^1$

素因数の和:9828

約数の個数: 72

約数和(自身を含む): 3921372000

約数和(自身を除く): 2147209984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 484, 517, 752, 968, 1034, 1504, 1936, 2068, 3872, 4136, 5687, 8272, 9749, 11374, 16544, 19498, 22748, 38996, 45496, 77992, 90992, 107239, 155984, 181984, 214478, 311968, 428956, 458203, 857912, 916406, 1179629, 1715824, 1832812, 2359258, 3431648, 3665624, 4718516, 5040233, 7331248, 9437032, 10080466, 14662496, 18874064, 20160932, 37748128, 40321864, 55442563, 80643728, 110885126, 161287456, 221770252, 443540504, 887081008, 1774162016]

約数ペア:

[(1, 1774162016), (2, 887081008), (4, 443540504), (8, 221770252), (11, 161287456), (16, 110885126), (22, 80643728), (32, 55442563), (44, 40321864), (47, 37748128), (88, 20160932), (94, 18874064), (121, 14662496), (176, 10080466), (188, 9437032), (242, 7331248), (352, 5040233), (376, 4718516), (484, 3665624), (517, 3431648), (752, 2359258), (968, 1832812), (1034, 1715824), (1504, 1179629), (1936, 916406), (2068, 857912), (3872, 458203), (4136, 428956), (5687, 311968), (8272, 214478), (9749, 181984), (11374, 155984), (16544, 107239), (19498, 90992), (22748, 77992), (38996, 45496)]