38993328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 120706560

約数和(自身を除く): 81713232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 144, 176, 198, 206, 239, 264, 309, 396, 412, 478, 528, 618, 717, 792, 824, 927, 956, 1133, 1236, 1434, 1584, 1648, 1854, 1912, 2151, 2266, 2472, 2629, 2868, 3399, 3708, 3824, 4302, 4532, 4944, 5258, 5736, 6798, 7416, 7887, 8604, 9064, 10197, 10516, 11472, 13596, 14832, 15774, 17208, 18128, 20394, 21032, 23661, 24617, 27192, 31548, 34416, 40788, 42064, 47322, 49234, 54384, 63096, 73851, 81576, 94644, 98468, 126192, 147702, 163152, 189288, 196936, 221553, 270787, 295404, 378576, 393872, 443106, 541574, 590808, 812361, 886212, 1083148, 1181616, 1624722, 1772424, 2166296, 2437083, 3249444, 3544848, 4332592, 4874166, 6498888, 9748332, 12997776, 19496664, 38993328]

約数ペア:

[(1, 38993328), (2, 19496664), (3, 12997776), (4, 9748332), (6, 6498888), (8, 4874166), (9, 4332592), (11, 3544848), (12, 3249444), (16, 2437083), (18, 2166296), (22, 1772424), (24, 1624722), (33, 1181616), (36, 1083148), (44, 886212), (48, 812361), (66, 590808), (72, 541574), (88, 443106), (99, 393872), (103, 378576), (132, 295404), (144, 270787), (176, 221553), (198, 196936), (206, 189288), (239, 163152), (264, 147702), (309, 126192), (396, 98468), (412, 94644), (478, 81576), (528, 73851), (618, 63096), (717, 54384), (792, 49234), (824, 47322), (927, 42064), (956, 40788), (1133, 34416), (1236, 31548), (1434, 27192), (1584, 24617), (1648, 23661), (1854, 21032), (1912, 20394), (2151, 18128), (2266, 17208), (2472, 15774), (2629, 14832), (2868, 13596), (3399, 11472), (3708, 10516), (3824, 10197), (4302, 9064), (4532, 8604), (4944, 7887), (5258, 7416), (5736, 6798)]