253460736

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4828

約数の個数: 108

約数和(自身を含む): 762722688

約数和(自身を除く): 509261952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 4783, 5888, 6624, 8832, 9566, 13248, 14349, 17664, 19132, 26496, 28698, 38264, 43047, 52992, 57396, 76528, 86094, 110009, 114792, 153056, 172188, 220018, 229584, 306112, 330027, 344376, 440036, 459168, 612224, 660054, 688752, 880072, 918336, 990081, 1224448, 1320108, 1377504, 1760144, 1836672, 1980162, 2640216, 2755008, 3520288, 3673344, 3960324, 5280432, 5510016, 7040576, 7920648, 10560864, 11020032, 14081152, 15841296, 21121728, 28162304, 31682592, 42243456, 63365184, 84486912, 126730368, 253460736]

約数ペア:

[(1, 253460736), (2, 126730368), (3, 84486912), (4, 63365184), (6, 42243456), (8, 31682592), (9, 28162304), (12, 21121728), (16, 15841296), (18, 14081152), (23, 11020032), (24, 10560864), (32, 7920648), (36, 7040576), (46, 5510016), (48, 5280432), (64, 3960324), (69, 3673344), (72, 3520288), (92, 2755008), (96, 2640216), (128, 1980162), (138, 1836672), (144, 1760144), (184, 1377504), (192, 1320108), (207, 1224448), (256, 990081), (276, 918336), (288, 880072), (368, 688752), (384, 660054), (414, 612224), (552, 459168), (576, 440036), (736, 344376), (768, 330027), (828, 306112), (1104, 229584), (1152, 220018), (1472, 172188), (1656, 153056), (2208, 114792), (2304, 110009), (2944, 86094), (3312, 76528), (4416, 57396), (4783, 52992), (5888, 43047), (6624, 38264), (8832, 28698), (9566, 26496), (13248, 19132), (14349, 17664)]