42419328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 132126720

約数和(自身を除く): 89707392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 367, 384, 448, 516, 602, 672, 688, 734, 896, 903, 1032, 1101, 1204, 1344, 1376, 1468, 1806, 2064, 2202, 2408, 2569, 2688, 2752, 2936, 3612, 4128, 4404, 4816, 5138, 5504, 5872, 7224, 7707, 8256, 8808, 9632, 10276, 11744, 14448, 15414, 15781, 16512, 17616, 19264, 20552, 23488, 28896, 30828, 31562, 35232, 38528, 41104, 46976, 47343, 57792, 61656, 63124, 70464, 82208, 94686, 110467, 115584, 123312, 126248, 140928, 164416, 189372, 220934, 246624, 252496, 328832, 331401, 378744, 441868, 493248, 504992, 662802, 757488, 883736, 986496, 1009984, 1325604, 1514976, 1767472, 2019968, 2651208, 3029952, 3534944, 5302416, 6059904, 7069888, 10604832, 14139776, 21209664, 42419328]

約数ペア:

[(1, 42419328), (2, 21209664), (3, 14139776), (4, 10604832), (6, 7069888), (7, 6059904), (8, 5302416), (12, 3534944), (14, 3029952), (16, 2651208), (21, 2019968), (24, 1767472), (28, 1514976), (32, 1325604), (42, 1009984), (43, 986496), (48, 883736), (56, 757488), (64, 662802), (84, 504992), (86, 493248), (96, 441868), (112, 378744), (128, 331401), (129, 328832), (168, 252496), (172, 246624), (192, 220934), (224, 189372), (258, 164416), (301, 140928), (336, 126248), (344, 123312), (367, 115584), (384, 110467), (448, 94686), (516, 82208), (602, 70464), (672, 63124), (688, 61656), (734, 57792), (896, 47343), (903, 46976), (1032, 41104), (1101, 38528), (1204, 35232), (1344, 31562), (1376, 30828), (1468, 28896), (1806, 23488), (2064, 20552), (2202, 19264), (2408, 17616), (2569, 16512), (2688, 15781), (2752, 15414), (2936, 14448), (3612, 11744), (4128, 10276), (4404, 9632), (4816, 8808), (5138, 8256), (5504, 7707), (5872, 7224)]