38147616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 122181696

約数和(自身を除く): 84034080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 443, 468, 552, 598, 624, 736, 828, 886, 897, 936, 1104, 1196, 1248, 1329, 1656, 1772, 1794, 1872, 2208, 2392, 2658, 2691, 3312, 3544, 3588, 3744, 3987, 4784, 5316, 5382, 5759, 6624, 7088, 7176, 7974, 9568, 10189, 10632, 10764, 11518, 14176, 14352, 15948, 17277, 20378, 21264, 21528, 23036, 28704, 30567, 31896, 34554, 40756, 42528, 43056, 46072, 51831, 61134, 63792, 69108, 81512, 86112, 91701, 92144, 103662, 122268, 127584, 132457, 138216, 163024, 183402, 184288, 207324, 244536, 264914, 276432, 326048, 366804, 397371, 414648, 489072, 529828, 552864, 733608, 794742, 829296, 978144, 1059656, 1192113, 1467216, 1589484, 1658592, 2119312, 2384226, 2934432, 3178968, 4238624, 4768452, 6357936, 9536904, 12715872, 19073808, 38147616]

約数ペア:

[(1, 38147616), (2, 19073808), (3, 12715872), (4, 9536904), (6, 6357936), (8, 4768452), (9, 4238624), (12, 3178968), (13, 2934432), (16, 2384226), (18, 2119312), (23, 1658592), (24, 1589484), (26, 1467216), (32, 1192113), (36, 1059656), (39, 978144), (46, 829296), (48, 794742), (52, 733608), (69, 552864), (72, 529828), (78, 489072), (92, 414648), (96, 397371), (104, 366804), (117, 326048), (138, 276432), (144, 264914), (156, 244536), (184, 207324), (207, 184288), (208, 183402), (234, 163024), (276, 138216), (288, 132457), (299, 127584), (312, 122268), (368, 103662), (414, 92144), (416, 91701), (443, 86112), (468, 81512), (552, 69108), (598, 63792), (624, 61134), (736, 51831), (828, 46072), (886, 43056), (897, 42528), (936, 40756), (1104, 34554), (1196, 31896), (1248, 30567), (1329, 28704), (1656, 23036), (1772, 21528), (1794, 21264), (1872, 20378), (2208, 17277), (2392, 15948), (2658, 14352), (2691, 14176), (3312, 11518), (3544, 10764), (3588, 10632), (3744, 10189), (3987, 9568), (4784, 7974), (5316, 7176), (5382, 7088), (5759, 6624)]