248228904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 814233600

約数和(自身を除く): 566004696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 77, 84, 88, 93, 98, 124, 132, 147, 154, 168, 186, 196, 217, 231, 248, 264, 294, 308, 341, 372, 392, 434, 462, 539, 588, 616, 619, 651, 682, 744, 868, 924, 1023, 1078, 1176, 1238, 1302, 1364, 1519, 1617, 1736, 1848, 1857, 2046, 2156, 2387, 2476, 2604, 2728, 3038, 3234, 3714, 4092, 4312, 4333, 4557, 4774, 4952, 5208, 6076, 6468, 6809, 7161, 7428, 8184, 8666, 9114, 9548, 12152, 12936, 12999, 13618, 14322, 14856, 16709, 17332, 18228, 19096, 19189, 20427, 25998, 27236, 28644, 30331, 33418, 34664, 36456, 38378, 40854, 47663, 50127, 51996, 54472, 57288, 57567, 60662, 66836, 76756, 81708, 90993, 95326, 100254, 103992, 115134, 121324, 133672, 134323, 142989, 153512, 163416, 181986, 190652, 200508, 211079, 230268, 242648, 268646, 285978, 333641, 363972, 381304, 401016, 402969, 422158, 460536, 537292, 571956, 633237, 667282, 727944, 805938, 844316, 940261, 1000923, 1074584, 1143912, 1266474, 1334564, 1477553, 1611876, 1688632, 1880522, 2001846, 2532948, 2669128, 2820783, 2955106, 3223752, 3761044, 4003692, 4432659, 5065896, 5641566, 5910212, 7522088, 8007384, 8865318, 10342871, 11283132, 11820424, 17730636, 20685742, 22566264, 31028613, 35461272, 41371484, 62057226, 82742968, 124114452, 248228904]

約数ペア:

[(1, 248228904), (2, 124114452), (3, 82742968), (4, 62057226), (6, 41371484), (7, 35461272), (8, 31028613), (11, 22566264), (12, 20685742), (14, 17730636), (21, 11820424), (22, 11283132), (24, 10342871), (28, 8865318), (31, 8007384), (33, 7522088), (42, 5910212), (44, 5641566), (49, 5065896), (56, 4432659), (62, 4003692), (66, 3761044), (77, 3223752), (84, 2955106), (88, 2820783), (93, 2669128), (98, 2532948), (124, 2001846), (132, 1880522), (147, 1688632), (154, 1611876), (168, 1477553), (186, 1334564), (196, 1266474), (217, 1143912), (231, 1074584), (248, 1000923), (264, 940261), (294, 844316), (308, 805938), (341, 727944), (372, 667282), (392, 633237), (434, 571956), (462, 537292), (539, 460536), (588, 422158), (616, 402969), (619, 401016), (651, 381304), (682, 363972), (744, 333641), (868, 285978), (924, 268646), (1023, 242648), (1078, 230268), (1176, 211079), (1238, 200508), (1302, 190652), (1364, 181986), (1519, 163416), (1617, 153512), (1736, 142989), (1848, 134323), (1857, 133672), (2046, 121324), (2156, 115134), (2387, 103992), (2476, 100254), (2604, 95326), (2728, 90993), (3038, 81708), (3234, 76756), (3714, 66836), (4092, 60662), (4312, 57567), (4333, 57288), (4557, 54472), (4774, 51996), (4952, 50127), (5208, 47663), (6076, 40854), (6468, 38378), (6809, 36456), (7161, 34664), (7428, 33418), (8184, 30331), (8666, 28644), (9114, 27236), (9548, 25998), (12152, 20427), (12936, 19189), (12999, 19096), (13618, 18228), (14322, 17332), (14856, 16709)]