389435690592

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{372817}}^1$

素因数の和:372883

約数の個数: 240

約数和(自身を含む): 1273212243072

約数和(自身を除く): 883776552480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1872, 2106, 2232, 2418, 2511, 2592, 2808, 2976, 3224, 3348, 3627, 3744, 4212, 4464, 4836, 5022, 5616, 6448, 6696, 7254, 8424, 8928, 9672, 10044, 10881, 11232, 12896, 13392, 14508, 16848, 19344, 20088, 21762, 26784, 29016, 32643, 33696, 38688, 40176, 43524, 58032, 65286, 80352, 87048, 116064, 130572, 174096, 261144, 348192, 372817, 522288, 745634, 1044576, 1118451, 1491268, 2236902, 2982536, 3355353, 4473804, 4846621, 5965072, 6710706, 8947608, 9693242, 10066059, 11557327, 11930144, 13421412, 14539863, 17895216, 19386484, 20132118, 23114654, 26842824, 29079726, 30198177, 34671981, 35790432, 38772968, 40264236, 43619589, 46229308, 53685648, 58159452, 60396354, 69343962, 77545936, 80528472, 87239178, 92458616, 104015943, 107371296, 116318904, 120792708, 130858767, 138687924, 150245251, 155091872, 161056944, 174478356, 184917232, 208031886, 232637808, 241585416, 261717534, 277375848, 300490502, 312047829, 322113888, 348956712, 369834464, 392576301, 416063772, 450735753, 465275616, 483170832, 523435068, 554751696, 600981004, 624095658, 697913424, 785152602, 832127544, 901471506, 936143487, 966341664, 1046870136, 1109503392, 1201962008, 1248191316, 1352207259, 1395826848, 1570305204, 1664255088, 1802943012, 1872286974, 2093740272, 2403924016, 2496382632, 2704414518, 3140610408, 3328510176, 3605886024, 3744573948, 4056621777, 4187480544, 4807848032, 4992765264, 5408829036, 6281220816, 7211772048, 7489147896, 8113243554, 9985530528, 10817658072, 12169865331, 12562441632, 14423544096, 14978295792, 16226487108, 21635316144, 24339730662, 29956591584, 32452974216, 43270632288, 48679461324, 64905948432, 97358922648, 129811896864, 194717845296, 389435690592]

約数ペア:

[(1, 389435690592), (2, 194717845296), (3, 129811896864), (4, 97358922648), (6, 64905948432), (8, 48679461324), (9, 43270632288), (12, 32452974216), (13, 29956591584), (16, 24339730662), (18, 21635316144), (24, 16226487108), (26, 14978295792), (27, 14423544096), (31, 12562441632), (32, 12169865331), (36, 10817658072), (39, 9985530528), (48, 8113243554), (52, 7489147896), (54, 7211772048), (62, 6281220816), (72, 5408829036), (78, 4992765264), (81, 4807848032), (93, 4187480544), (96, 4056621777), (104, 3744573948), (108, 3605886024), (117, 3328510176), (124, 3140610408), (144, 2704414518), (156, 2496382632), (162, 2403924016), (186, 2093740272), (208, 1872286974), (216, 1802943012), (234, 1664255088), (248, 1570305204), (279, 1395826848), (288, 1352207259), (312, 1248191316), (324, 1201962008), (351, 1109503392), (372, 1046870136), (403, 966341664), (416, 936143487), (432, 901471506), (468, 832127544), (496, 785152602), (558, 697913424), (624, 624095658), (648, 600981004), (702, 554751696), (744, 523435068), (806, 483170832), (837, 465275616), (864, 450735753), (936, 416063772), (992, 392576301), (1053, 369834464), (1116, 348956712), (1209, 322113888), (1248, 312047829), (1296, 300490502), (1404, 277375848), (1488, 261717534), (1612, 241585416), (1674, 232637808), (1872, 208031886), (2106, 184917232), (2232, 174478356), (2418, 161056944), (2511, 155091872), (2592, 150245251), (2808, 138687924), (2976, 130858767), (3224, 120792708), (3348, 116318904), (3627, 107371296), (3744, 104015943), (4212, 92458616), (4464, 87239178), (4836, 80528472), (5022, 77545936), (5616, 69343962), (6448, 60396354), (6696, 58159452), (7254, 53685648), (8424, 46229308), (8928, 43619589), (9672, 40264236), (10044, 38772968), (10881, 35790432), (11232, 34671981), (12896, 30198177), (13392, 29079726), (14508, 26842824), (16848, 23114654), (19344, 20132118), (20088, 19386484), (21762, 17895216), (26784, 14539863), (29016, 13421412), (32643, 11930144), (33696, 11557327), (38688, 10066059), (40176, 9693242), (43524, 8947608), (58032, 6710706), (65286, 5965072), (80352, 4846621), (87048, 4473804), (116064, 3355353), (130572, 2982536), (174096, 2236902), (261144, 1491268), (348192, 1118451), (372817, 1044576), (522288, 745634)]