228445756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 522289152

約数和(自身を除く): 293843396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 47, 77, 86, 94, 154, 172, 188, 301, 308, 329, 367, 473, 517, 602, 658, 734, 946, 1034, 1204, 1316, 1468, 1892, 2021, 2068, 2569, 3311, 3619, 4037, 4042, 5138, 6622, 7238, 8074, 8084, 10276, 13244, 14147, 14476, 15781, 16148, 17249, 22231, 28259, 28294, 31562, 34498, 44462, 56518, 56588, 63124, 68996, 88924, 110467, 113036, 120743, 155617, 173591, 189739, 220934, 241486, 311234, 347182, 379478, 441868, 482972, 622468, 694364, 741707, 758956, 1215137, 1328173, 1483414, 2430274, 2656346, 2966828, 4860548, 5191949, 5312692, 8158777, 10383898, 16317554, 20767796, 32635108, 57111439, 114222878, 228445756]

約数ペア:

[(1, 228445756), (2, 114222878), (4, 57111439), (7, 32635108), (11, 20767796), (14, 16317554), (22, 10383898), (28, 8158777), (43, 5312692), (44, 5191949), (47, 4860548), (77, 2966828), (86, 2656346), (94, 2430274), (154, 1483414), (172, 1328173), (188, 1215137), (301, 758956), (308, 741707), (329, 694364), (367, 622468), (473, 482972), (517, 441868), (602, 379478), (658, 347182), (734, 311234), (946, 241486), (1034, 220934), (1204, 189739), (1316, 173591), (1468, 155617), (1892, 120743), (2021, 113036), (2068, 110467), (2569, 88924), (3311, 68996), (3619, 63124), (4037, 56588), (4042, 56518), (5138, 44462), (6622, 34498), (7238, 31562), (8074, 28294), (8084, 28259), (10276, 22231), (13244, 17249), (14147, 16148), (14476, 15781)]