31141824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 74197056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 47, 48, 51, 56, 58, 64, 68, 84, 87, 94, 96, 102, 112, 116, 119, 136, 141, 168, 174, 188, 192, 203, 204, 224, 232, 238, 272, 282, 329, 336, 348, 357, 376, 406, 408, 448, 464, 476, 493, 544, 564, 609, 658, 672, 696, 714, 752, 799, 812, 816, 928, 952, 986, 987, 1088, 1128, 1218, 1316, 1344, 1363, 1392, 1428, 1479, 1504, 1598, 1624, 1632, 1856, 1904, 1972, 1974, 2256, 2397, 2436, 2632, 2726, 2784, 2856, 2958, 3008, 3196, 3248, 3264, 3451, 3808, 3944, 3948, 4089, 4512, 4794, 4872, 5264, 5452, 5568, 5593, 5712, 5916, 6392, 6496, 6902, 7616, 7888, 7896, 8178, 9024, 9541, 9588, 9744, 10353, 10528, 10904, 11186, 11424, 11832, 12784, 12992, 13804, 15776, 15792, 16356, 16779, 19082, 19176, 19488, 20706, 21056, 21808, 22372, 22848, 23171, 23664, 25568, 27608, 28623, 31552, 31584, 32712, 33558, 38164, 38352, 38976, 41412, 43616, 44744, 46342, 47328, 51136, 55216, 57246, 63168, 65424, 67116, 69513, 76328, 76704, 82824, 87232, 89488, 92684, 94656, 110432, 114492, 130848, 134232, 139026, 152656, 153408, 162197, 165648, 178976, 185368, 220864, 228984, 261696, 268464, 278052, 305312, 324394, 331296, 357952, 370736, 457968, 486591, 536928, 556104, 610624, 648788, 662592, 741472, 915936, 973182, 1073856, 1112208, 1297576, 1482944, 1831872, 1946364, 2224416, 2595152, 3892728, 4448832, 5190304, 7785456, 10380608, 15570912, 31141824]

約数ペア:

[(1, 31141824), (2, 15570912), (3, 10380608), (4, 7785456), (6, 5190304), (7, 4448832), (8, 3892728), (12, 2595152), (14, 2224416), (16, 1946364), (17, 1831872), (21, 1482944), (24, 1297576), (28, 1112208), (29, 1073856), (32, 973182), (34, 915936), (42, 741472), (47, 662592), (48, 648788), (51, 610624), (56, 556104), (58, 536928), (64, 486591), (68, 457968), (84, 370736), (87, 357952), (94, 331296), (96, 324394), (102, 305312), (112, 278052), (116, 268464), (119, 261696), (136, 228984), (141, 220864), (168, 185368), (174, 178976), (188, 165648), (192, 162197), (203, 153408), (204, 152656), (224, 139026), (232, 134232), (238, 130848), (272, 114492), (282, 110432), (329, 94656), (336, 92684), (348, 89488), (357, 87232), (376, 82824), (406, 76704), (408, 76328), (448, 69513), (464, 67116), (476, 65424), (493, 63168), (544, 57246), (564, 55216), (609, 51136), (658, 47328), (672, 46342), (696, 44744), (714, 43616), (752, 41412), (799, 38976), (812, 38352), (816, 38164), (928, 33558), (952, 32712), (986, 31584), (987, 31552), (1088, 28623), (1128, 27608), (1218, 25568), (1316, 23664), (1344, 23171), (1363, 22848), (1392, 22372), (1428, 21808), (1479, 21056), (1504, 20706), (1598, 19488), (1624, 19176), (1632, 19082), (1856, 16779), (1904, 16356), (1972, 15792), (1974, 15776), (2256, 13804), (2397, 12992), (2436, 12784), (2632, 11832), (2726, 11424), (2784, 11186), (2856, 10904), (2958, 10528), (3008, 10353), (3196, 9744), (3248, 9588), (3264, 9541), (3451, 9024), (3808, 8178), (3944, 7896), (3948, 7888), (4089, 7616), (4512, 6902), (4794, 6496), (4872, 6392), (5264, 5916), (5452, 5712), (5568, 5593)]