286689984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 168

約数和(自身を含む): 911766528

約数和(自身を除く): 625076544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 392, 434, 448, 496, 588, 651, 672, 744, 784, 868, 983, 992, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1966, 1984, 2352, 2604, 2949, 2976, 3038, 3136, 3472, 3932, 4557, 4704, 5208, 5898, 5952, 6076, 6881, 6944, 7864, 9114, 9408, 10416, 11796, 12152, 13762, 13888, 15728, 18228, 20643, 20832, 23592, 24304, 27524, 30473, 31456, 36456, 41286, 41664, 47184, 48167, 48608, 55048, 60946, 62912, 72912, 82572, 91419, 94368, 96334, 97216, 110096, 121892, 144501, 145824, 165144, 182838, 188736, 192668, 213311, 220192, 243784, 289002, 291648, 330288, 365676, 385336, 426622, 440384, 487568, 578004, 639933, 660576, 731352, 770672, 853244, 975136, 1156008, 1279866, 1321152, 1462704, 1493177, 1541344, 1706488, 1950272, 2312016, 2559732, 2925408, 2986354, 3082688, 3412976, 4479531, 4624032, 5119464, 5850816, 5972708, 6825952, 8959062, 9248064, 10238928, 11945416, 13651904, 17918124, 20477856, 23890832, 35836248, 40955712, 47781664, 71672496, 95563328, 143344992, 286689984]

約数ペア:

[(1, 286689984), (2, 143344992), (3, 95563328), (4, 71672496), (6, 47781664), (7, 40955712), (8, 35836248), (12, 23890832), (14, 20477856), (16, 17918124), (21, 13651904), (24, 11945416), (28, 10238928), (31, 9248064), (32, 8959062), (42, 6825952), (48, 5972708), (49, 5850816), (56, 5119464), (62, 4624032), (64, 4479531), (84, 3412976), (93, 3082688), (96, 2986354), (98, 2925408), (112, 2559732), (124, 2312016), (147, 1950272), (168, 1706488), (186, 1541344), (192, 1493177), (196, 1462704), (217, 1321152), (224, 1279866), (248, 1156008), (294, 975136), (336, 853244), (372, 770672), (392, 731352), (434, 660576), (448, 639933), (496, 578004), (588, 487568), (651, 440384), (672, 426622), (744, 385336), (784, 365676), (868, 330288), (983, 291648), (992, 289002), (1176, 243784), (1302, 220192), (1344, 213311), (1488, 192668), (1519, 188736), (1568, 182838), (1736, 165144), (1966, 145824), (1984, 144501), (2352, 121892), (2604, 110096), (2949, 97216), (2976, 96334), (3038, 94368), (3136, 91419), (3472, 82572), (3932, 72912), (4557, 62912), (4704, 60946), (5208, 55048), (5898, 48608), (5952, 48167), (6076, 47184), (6881, 41664), (6944, 41286), (7864, 36456), (9114, 31456), (9408, 30473), (10416, 27524), (11796, 24304), (12152, 23592), (13762, 20832), (13888, 20643), (15728, 18228)]