289230144

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 904817088

約数和(自身を除く): 615586944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 392, 426, 433, 448, 497, 568, 588, 672, 784, 852, 866, 994, 1136, 1176, 1299, 1344, 1491, 1568, 1704, 1732, 1988, 2272, 2352, 2598, 2982, 3031, 3136, 3408, 3464, 3479, 3976, 4544, 4704, 5196, 5964, 6062, 6816, 6928, 6958, 7952, 9093, 9408, 10392, 10437, 11928, 12124, 13632, 13856, 13916, 15904, 18186, 20784, 20874, 21217, 23856, 24248, 27712, 27832, 30743, 31808, 36372, 41568, 41748, 42434, 47712, 48496, 55664, 61486, 63651, 72744, 83136, 83496, 84868, 92229, 95424, 96992, 111328, 122972, 127302, 145488, 166992, 169736, 184458, 193984, 215201, 222656, 245944, 254604, 290976, 333984, 339472, 368916, 430402, 491888, 509208, 581952, 645603, 667968, 678944, 737832, 860804, 983776, 1018416, 1291206, 1357888, 1475664, 1506407, 1721608, 1967552, 2036832, 2582412, 2951328, 3012814, 3443216, 4073664, 4519221, 5164824, 5902656, 6025628, 6886432, 9038442, 10329648, 12051256, 13772864, 18076884, 20659296, 24102512, 36153768, 41318592, 48205024, 72307536, 96410048, 144615072, 289230144]

約数ペア:

[(1, 289230144), (2, 144615072), (3, 96410048), (4, 72307536), (6, 48205024), (7, 41318592), (8, 36153768), (12, 24102512), (14, 20659296), (16, 18076884), (21, 13772864), (24, 12051256), (28, 10329648), (32, 9038442), (42, 6886432), (48, 6025628), (49, 5902656), (56, 5164824), (64, 4519221), (71, 4073664), (84, 3443216), (96, 3012814), (98, 2951328), (112, 2582412), (142, 2036832), (147, 1967552), (168, 1721608), (192, 1506407), (196, 1475664), (213, 1357888), (224, 1291206), (284, 1018416), (294, 983776), (336, 860804), (392, 737832), (426, 678944), (433, 667968), (448, 645603), (497, 581952), (568, 509208), (588, 491888), (672, 430402), (784, 368916), (852, 339472), (866, 333984), (994, 290976), (1136, 254604), (1176, 245944), (1299, 222656), (1344, 215201), (1491, 193984), (1568, 184458), (1704, 169736), (1732, 166992), (1988, 145488), (2272, 127302), (2352, 122972), (2598, 111328), (2982, 96992), (3031, 95424), (3136, 92229), (3408, 84868), (3464, 83496), (3479, 83136), (3976, 72744), (4544, 63651), (4704, 61486), (5196, 55664), (5964, 48496), (6062, 47712), (6816, 42434), (6928, 41748), (6958, 41568), (7952, 36372), (9093, 31808), (9408, 30743), (10392, 27832), (10437, 27712), (11928, 24248), (12124, 23856), (13632, 21217), (13856, 20874), (13916, 20784), (15904, 18186)]