284621964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 761080320

約数和(自身を除く): 476458356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 241, 253, 276, 389, 482, 506, 723, 759, 778, 964, 1012, 1167, 1446, 1518, 1556, 2334, 2651, 2892, 3036, 4279, 4668, 5302, 5543, 7953, 8558, 8947, 10604, 11086, 12837, 15906, 16629, 17116, 17894, 22172, 25674, 26841, 31812, 33258, 35788, 51348, 53682, 60973, 66516, 93749, 98417, 107364, 121946, 182919, 187498, 196834, 243892, 281247, 295251, 365838, 374996, 393668, 562494, 590502, 731676, 1031239, 1124988, 1181004, 2062478, 2156227, 3093717, 4124956, 4312454, 6187434, 6468681, 8624908, 12374868, 12937362, 23718497, 25874724, 47436994, 71155491, 94873988, 142310982, 284621964]

約数ペア:

[(1, 284621964), (2, 142310982), (3, 94873988), (4, 71155491), (6, 47436994), (11, 25874724), (12, 23718497), (22, 12937362), (23, 12374868), (33, 8624908), (44, 6468681), (46, 6187434), (66, 4312454), (69, 4124956), (92, 3093717), (132, 2156227), (138, 2062478), (241, 1181004), (253, 1124988), (276, 1031239), (389, 731676), (482, 590502), (506, 562494), (723, 393668), (759, 374996), (778, 365838), (964, 295251), (1012, 281247), (1167, 243892), (1446, 196834), (1518, 187498), (1556, 182919), (2334, 121946), (2651, 107364), (2892, 98417), (3036, 93749), (4279, 66516), (4668, 60973), (5302, 53682), (5543, 51348), (7953, 35788), (8558, 33258), (8947, 31812), (10604, 26841), (11086, 25674), (12837, 22172), (15906, 17894), (16629, 17116)]