1538637984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{136987}}^1$

素因数の和:137019

約数の個数: 96

約数和(自身を含む): 4832936640

約数和(自身を除く): 3294298656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 136987, 273974, 410961, 547948, 821922, 1095896, 1232883, 1643844, 1780831, 2191792, 2465766, 3287688, 3561662, 3698649, 4383584, 4931532, 5342493, 6575376, 7123324, 7397298, 9863064, 10684986, 13150752, 14246648, 14794596, 16027479, 19726128, 21369972, 28493296, 29589192, 32054958, 39452256, 42739944, 48082437, 56986592, 59178384, 64109916, 85479888, 96164874, 118356768, 128219832, 170959776, 192329748, 256439664, 384659496, 512879328, 769318992, 1538637984]

約数ペア:

[(1, 1538637984), (2, 769318992), (3, 512879328), (4, 384659496), (6, 256439664), (8, 192329748), (9, 170959776), (12, 128219832), (13, 118356768), (16, 96164874), (18, 85479888), (24, 64109916), (26, 59178384), (27, 56986592), (32, 48082437), (36, 42739944), (39, 39452256), (48, 32054958), (52, 29589192), (54, 28493296), (72, 21369972), (78, 19726128), (96, 16027479), (104, 14794596), (108, 14246648), (117, 13150752), (144, 10684986), (156, 9863064), (208, 7397298), (216, 7123324), (234, 6575376), (288, 5342493), (312, 4931532), (351, 4383584), (416, 3698649), (432, 3561662), (468, 3287688), (624, 2465766), (702, 2191792), (864, 1780831), (936, 1643844), (1248, 1232883), (1404, 1095896), (1872, 821922), (2808, 547948), (3744, 410961), (5616, 273974), (11232, 136987)]