1228825728

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 224

約数和(自身を含む): 3956638140

約数和(自身を除く): 2727812412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1013, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2026, 2106, 2496, 2592, 2808, 2916, 3039, 3159, 3456, 3744, 3888, 4052, 4212, 4992, 5184, 5616, 5832, 6078, 6318, 7488, 7776, 8104, 8424, 9117, 9477, 10368, 11232, 11664, 12156, 12636, 13169, 14976, 15552, 16208, 16848, 18234, 18954, 22464, 23328, 24312, 25272, 26338, 27351, 31104, 32416, 33696, 36468, 37908, 39507, 44928, 46656, 48624, 50544, 52676, 54702, 64832, 67392, 72936, 75816, 79014, 82053, 93312, 97248, 101088, 105352, 109404, 118521, 129664, 134784, 145872, 151632, 158028, 164106, 194496, 202176, 210704, 218808, 237042, 246159, 291744, 303264, 316056, 328212, 355563, 388992, 404352, 421408, 437616, 474084, 492318, 583488, 606528, 632112, 656424, 711126, 738477, 842816, 875232, 948168, 984636, 1066689, 1166976, 1213056, 1264224, 1312848, 1422252, 1476954, 1685632, 1750464, 1896336, 1969272, 2133378, 2528448, 2625696, 2844504, 2953908, 3200067, 3500928, 3792672, 3938544, 4266756, 5056896, 5251392, 5689008, 5907816, 6400134, 7585344, 7877088, 8533512, 9600201, 10502784, 11378016, 11815632, 12800268, 15170688, 15754176, 17067024, 19200402, 22756032, 23631264, 25600536, 31508352, 34134048, 38400804, 45512064, 47262528, 51201072, 68268096, 76801608, 94525056, 102402144, 136536192, 153603216, 204804288, 307206432, 409608576, 614412864, 1228825728]

約数ペア:

[(1, 1228825728), (2, 614412864), (3, 409608576), (4, 307206432), (6, 204804288), (8, 153603216), (9, 136536192), (12, 102402144), (13, 94525056), (16, 76801608), (18, 68268096), (24, 51201072), (26, 47262528), (27, 45512064), (32, 38400804), (36, 34134048), (39, 31508352), (48, 25600536), (52, 23631264), (54, 22756032), (64, 19200402), (72, 17067024), (78, 15754176), (81, 15170688), (96, 12800268), (104, 11815632), (108, 11378016), (117, 10502784), (128, 9600201), (144, 8533512), (156, 7877088), (162, 7585344), (192, 6400134), (208, 5907816), (216, 5689008), (234, 5251392), (243, 5056896), (288, 4266756), (312, 3938544), (324, 3792672), (351, 3500928), (384, 3200067), (416, 2953908), (432, 2844504), (468, 2625696), (486, 2528448), (576, 2133378), (624, 1969272), (648, 1896336), (702, 1750464), (729, 1685632), (832, 1476954), (864, 1422252), (936, 1312848), (972, 1264224), (1013, 1213056), (1053, 1166976), (1152, 1066689), (1248, 984636), (1296, 948168), (1404, 875232), (1458, 842816), (1664, 738477), (1728, 711126), (1872, 656424), (1944, 632112), (2026, 606528), (2106, 583488), (2496, 492318), (2592, 474084), (2808, 437616), (2916, 421408), (3039, 404352), (3159, 388992), (3456, 355563), (3744, 328212), (3888, 316056), (4052, 303264), (4212, 291744), (4992, 246159), (5184, 237042), (5616, 218808), (5832, 210704), (6078, 202176), (6318, 194496), (7488, 164106), (7776, 158028), (8104, 151632), (8424, 145872), (9117, 134784), (9477, 129664), (10368, 118521), (11232, 109404), (11664, 105352), (12156, 101088), (12636, 97248), (13169, 93312), (14976, 82053), (15552, 79014), (16208, 75816), (16848, 72936), (18234, 67392), (18954, 64832), (22464, 54702), (23328, 52676), (24312, 50544), (25272, 48624), (26338, 46656), (27351, 44928), (31104, 39507), (32416, 37908), (33696, 36468)]