238797408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 680762880

約数和(自身を除く): 441965472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 79, 92, 96, 111, 138, 148, 158, 184, 222, 237, 276, 296, 316, 368, 444, 474, 552, 592, 632, 736, 851, 888, 948, 1104, 1184, 1264, 1369, 1702, 1776, 1817, 1896, 2208, 2528, 2553, 2738, 2923, 3404, 3552, 3634, 3792, 4107, 5106, 5451, 5476, 5846, 6808, 7268, 7584, 8214, 8769, 10212, 10902, 10952, 11692, 13616, 14536, 16428, 17538, 20424, 21804, 21904, 23384, 27232, 29072, 31487, 32856, 35076, 40848, 43608, 43808, 46768, 58144, 62974, 65712, 67229, 70152, 81696, 87216, 93536, 94461, 108151, 125948, 131424, 134458, 140304, 174432, 188922, 201687, 216302, 251896, 268916, 280608, 324453, 377844, 403374, 432604, 503792, 537832, 648906, 755688, 806748, 865208, 1007584, 1075664, 1297812, 1511376, 1613496, 1730416, 2151328, 2487473, 2595624, 3022752, 3226992, 3460832, 4974946, 5191248, 6453984, 7462419, 9949892, 10382496, 14924838, 19899784, 29849676, 39799568, 59699352, 79599136, 119398704, 238797408]

約数ペア:

[(1, 238797408), (2, 119398704), (3, 79599136), (4, 59699352), (6, 39799568), (8, 29849676), (12, 19899784), (16, 14924838), (23, 10382496), (24, 9949892), (32, 7462419), (37, 6453984), (46, 5191248), (48, 4974946), (69, 3460832), (74, 3226992), (79, 3022752), (92, 2595624), (96, 2487473), (111, 2151328), (138, 1730416), (148, 1613496), (158, 1511376), (184, 1297812), (222, 1075664), (237, 1007584), (276, 865208), (296, 806748), (316, 755688), (368, 648906), (444, 537832), (474, 503792), (552, 432604), (592, 403374), (632, 377844), (736, 324453), (851, 280608), (888, 268916), (948, 251896), (1104, 216302), (1184, 201687), (1264, 188922), (1369, 174432), (1702, 140304), (1776, 134458), (1817, 131424), (1896, 125948), (2208, 108151), (2528, 94461), (2553, 93536), (2738, 87216), (2923, 81696), (3404, 70152), (3552, 67229), (3634, 65712), (3792, 62974), (4107, 58144), (5106, 46768), (5451, 43808), (5476, 43608), (5846, 40848), (6808, 35076), (7268, 32856), (7584, 31487), (8214, 29072), (8769, 27232), (10212, 23384), (10902, 21904), (10952, 21804), (11692, 20424), (13616, 17538), (14536, 16428)]