253729056

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53939}}^1$

素因数の和:53966

約数の個数: 72

約数和(自身を含む): 774794160

約数和(自身を除く): 521065104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 53939, 107878, 161817, 215756, 323634, 377573, 431512, 647268, 755146, 863024, 1132719, 1294536, 1510292, 1726048, 2265438, 2589072, 2643011, 3020584, 4530876, 5178144, 5286022, 6041168, 7929033, 9061752, 10572044, 12082336, 15858066, 18123504, 21144088, 31716132, 36247008, 42288176, 63432264, 84576352, 126864528, 253729056]

約数ペア:

[(1, 253729056), (2, 126864528), (3, 84576352), (4, 63432264), (6, 42288176), (7, 36247008), (8, 31716132), (12, 21144088), (14, 18123504), (16, 15858066), (21, 12082336), (24, 10572044), (28, 9061752), (32, 7929033), (42, 6041168), (48, 5286022), (49, 5178144), (56, 4530876), (84, 3020584), (96, 2643011), (98, 2589072), (112, 2265438), (147, 1726048), (168, 1510292), (196, 1294536), (224, 1132719), (294, 863024), (336, 755146), (392, 647268), (588, 431512), (672, 377573), (784, 323634), (1176, 215756), (1568, 161817), (2352, 107878), (4704, 53939)]