279457584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 847142208

約数和(自身を除く): 567684624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 131, 147, 168, 196, 262, 294, 336, 392, 393, 524, 588, 784, 786, 907, 917, 1048, 1176, 1572, 1814, 1834, 2096, 2352, 2721, 2751, 3144, 3628, 3668, 5442, 5502, 6288, 6349, 6419, 7256, 7336, 10884, 11004, 12698, 12838, 14512, 14672, 19047, 19257, 21768, 22008, 25396, 25676, 38094, 38514, 43536, 44016, 44443, 50792, 51352, 76188, 77028, 88886, 101584, 102704, 118817, 133329, 152376, 154056, 177772, 237634, 266658, 304752, 308112, 355544, 356451, 475268, 533316, 711088, 712902, 831719, 950536, 1066632, 1425804, 1663438, 1901072, 2133264, 2495157, 2851608, 3326876, 4990314, 5703216, 5822033, 6653752, 9980628, 11644066, 13307504, 17466099, 19961256, 23288132, 34932198, 39922512, 46576264, 69864396, 93152528, 139728792, 279457584]

約数ペア:

[(1, 279457584), (2, 139728792), (3, 93152528), (4, 69864396), (6, 46576264), (7, 39922512), (8, 34932198), (12, 23288132), (14, 19961256), (16, 17466099), (21, 13307504), (24, 11644066), (28, 9980628), (42, 6653752), (48, 5822033), (49, 5703216), (56, 4990314), (84, 3326876), (98, 2851608), (112, 2495157), (131, 2133264), (147, 1901072), (168, 1663438), (196, 1425804), (262, 1066632), (294, 950536), (336, 831719), (392, 712902), (393, 711088), (524, 533316), (588, 475268), (784, 356451), (786, 355544), (907, 308112), (917, 304752), (1048, 266658), (1176, 237634), (1572, 177772), (1814, 154056), (1834, 152376), (2096, 133329), (2352, 118817), (2721, 102704), (2751, 101584), (3144, 88886), (3628, 77028), (3668, 76188), (5442, 51352), (5502, 50792), (6288, 44443), (6349, 44016), (6419, 43536), (7256, 38514), (7336, 38094), (10884, 25676), (11004, 25396), (12698, 22008), (12838, 21768), (14512, 19257), (14672, 19047)]