128482848

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 431488512

約数和(自身を除く): 303005664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 41, 48, 52, 54, 62, 72, 78, 81, 82, 93, 96, 104, 108, 117, 123, 124, 144, 156, 162, 164, 186, 208, 216, 234, 243, 246, 248, 279, 288, 312, 324, 328, 351, 369, 372, 403, 416, 432, 468, 486, 492, 496, 533, 558, 624, 648, 656, 702, 738, 744, 806, 837, 864, 936, 972, 984, 992, 1053, 1066, 1107, 1116, 1209, 1248, 1271, 1296, 1312, 1404, 1476, 1488, 1599, 1612, 1674, 1872, 1944, 1968, 2106, 2132, 2214, 2232, 2418, 2511, 2542, 2592, 2808, 2952, 2976, 3159, 3198, 3224, 3321, 3348, 3627, 3744, 3813, 3888, 3936, 4212, 4264, 4428, 4464, 4797, 4836, 5022, 5084, 5616, 5904, 6318, 6396, 6448, 6642, 6696, 7254, 7533, 7626, 7776, 8424, 8528, 8856, 8928, 9594, 9672, 9963, 10044, 10168, 10881, 11232, 11439, 11808, 12636, 12792, 12896, 13284, 13392, 14391, 14508, 15066, 15252, 16523, 16848, 17056, 17712, 19188, 19344, 19926, 20088, 20336, 21762, 22878, 25272, 25584, 26568, 26784, 28782, 29016, 30132, 30504, 32643, 33046, 33696, 34317, 35424, 38376, 38688, 39852, 40176, 40672, 43173, 43524, 45756, 49569, 50544, 51168, 53136, 57564, 58032, 60264, 61008, 65286, 66092, 68634, 76752, 79704, 80352, 86346, 87048, 91512, 97929, 99138, 101088, 102951, 106272, 115128, 116064, 120528, 122016, 129519, 130572, 132184, 137268, 148707, 153504, 159408, 172692, 174096, 183024, 195858, 198276, 205902, 230256, 241056, 259038, 261144, 264368, 274536, 297414, 308853, 318816, 345384, 348192, 366048, 391716, 396552, 411804, 446121, 460512, 518076, 522288, 528736, 549072, 594828, 617706, 690768, 783432, 793104, 823608, 892242, 1036152, 1044576, 1098144, 1189656, 1235412, 1338363, 1381536, 1566864, 1586208, 1647216, 1784484, 2072304, 2379312, 2470824, 2676726, 3133728, 3294432, 3568968, 4015089, 4144608, 4758624, 4941648, 5353452, 7137936, 8030178, 9883296, 10706904, 14275872, 16060356, 21413808, 32120712, 42827616, 64241424, 128482848]

約数ペア:

[(1, 128482848), (2, 64241424), (3, 42827616), (4, 32120712), (6, 21413808), (8, 16060356), (9, 14275872), (12, 10706904), (13, 9883296), (16, 8030178), (18, 7137936), (24, 5353452), (26, 4941648), (27, 4758624), (31, 4144608), (32, 4015089), (36, 3568968), (39, 3294432), (41, 3133728), (48, 2676726), (52, 2470824), (54, 2379312), (62, 2072304), (72, 1784484), (78, 1647216), (81, 1586208), (82, 1566864), (93, 1381536), (96, 1338363), (104, 1235412), (108, 1189656), (117, 1098144), (123, 1044576), (124, 1036152), (144, 892242), (156, 823608), (162, 793104), (164, 783432), (186, 690768), (208, 617706), (216, 594828), (234, 549072), (243, 528736), (246, 522288), (248, 518076), (279, 460512), (288, 446121), (312, 411804), (324, 396552), (328, 391716), (351, 366048), (369, 348192), (372, 345384), (403, 318816), (416, 308853), (432, 297414), (468, 274536), (486, 264368), (492, 261144), (496, 259038), (533, 241056), (558, 230256), (624, 205902), (648, 198276), (656, 195858), (702, 183024), (738, 174096), (744, 172692), (806, 159408), (837, 153504), (864, 148707), (936, 137268), (972, 132184), (984, 130572), (992, 129519), (1053, 122016), (1066, 120528), (1107, 116064), (1116, 115128), (1209, 106272), (1248, 102951), (1271, 101088), (1296, 99138), (1312, 97929), (1404, 91512), (1476, 87048), (1488, 86346), (1599, 80352), (1612, 79704), (1674, 76752), (1872, 68634), (1944, 66092), (1968, 65286), (2106, 61008), (2132, 60264), (2214, 58032), (2232, 57564), (2418, 53136), (2511, 51168), (2542, 50544), (2592, 49569), (2808, 45756), (2952, 43524), (2976, 43173), (3159, 40672), (3198, 40176), (3224, 39852), (3321, 38688), (3348, 38376), (3627, 35424), (3744, 34317), (3813, 33696), (3888, 33046), (3936, 32643), (4212, 30504), (4264, 30132), (4428, 29016), (4464, 28782), (4797, 26784), (4836, 26568), (5022, 25584), (5084, 25272), (5616, 22878), (5904, 21762), (6318, 20336), (6396, 20088), (6448, 19926), (6642, 19344), (6696, 19188), (7254, 17712), (7533, 17056), (7626, 16848), (7776, 16523), (8424, 15252), (8528, 15066), (8856, 14508), (8928, 14391), (9594, 13392), (9672, 13284), (9963, 12896), (10044, 12792), (10168, 12636), (10881, 11808), (11232, 11439)]