254141664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 764951040

約数和(自身を除く): 510809376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 509, 672, 743, 1018, 1486, 1527, 2036, 2229, 2972, 3054, 3563, 4072, 4458, 5201, 5944, 6108, 7126, 8144, 8916, 10402, 10689, 11888, 12216, 14252, 15603, 16288, 17832, 20804, 21378, 23776, 24432, 28504, 31206, 35664, 41608, 42756, 48864, 57008, 62412, 71328, 83216, 85512, 114016, 124824, 166432, 171024, 249648, 342048, 378187, 499296, 756374, 1134561, 1512748, 2269122, 2647309, 3025496, 4538244, 5294618, 6050992, 7941927, 9076488, 10589236, 12101984, 15883854, 18152976, 21178472, 31767708, 36305952, 42356944, 63535416, 84713888, 127070832, 254141664]

約数ペア:

[(1, 254141664), (2, 127070832), (3, 84713888), (4, 63535416), (6, 42356944), (7, 36305952), (8, 31767708), (12, 21178472), (14, 18152976), (16, 15883854), (21, 12101984), (24, 10589236), (28, 9076488), (32, 7941927), (42, 6050992), (48, 5294618), (56, 4538244), (84, 3025496), (96, 2647309), (112, 2269122), (168, 1512748), (224, 1134561), (336, 756374), (509, 499296), (672, 378187), (743, 342048), (1018, 249648), (1486, 171024), (1527, 166432), (2036, 124824), (2229, 114016), (2972, 85512), (3054, 83216), (3563, 71328), (4072, 62412), (4458, 57008), (5201, 48864), (5944, 42756), (6108, 41608), (7126, 35664), (8144, 31206), (8916, 28504), (10402, 24432), (10689, 23776), (11888, 21378), (12216, 20804), (14252, 17832), (15603, 16288)]