428857776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 1277864640

約数和(自身を除く): 849006864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 239, 272, 306, 408, 478, 612, 717, 733, 816, 956, 1224, 1434, 1466, 1912, 2151, 2199, 2448, 2868, 2932, 3824, 4063, 4302, 4398, 5736, 5864, 6597, 8126, 8604, 8796, 11472, 11728, 12189, 12461, 13194, 16252, 17208, 17592, 24378, 24922, 26388, 32504, 34416, 35184, 36567, 37383, 48756, 49844, 52776, 65008, 73134, 74766, 97512, 99688, 105552, 112149, 146268, 149532, 175187, 195024, 199376, 224298, 292536, 299064, 350374, 448596, 525561, 585072, 598128, 700748, 897192, 1051122, 1401496, 1576683, 1794384, 2102244, 2802992, 2978179, 3153366, 4204488, 5956358, 6306732, 8408976, 8934537, 11912716, 12613464, 17869074, 23825432, 25226928, 26803611, 35738148, 47650864, 53607222, 71476296, 107214444, 142952592, 214428888, 428857776]

約数ペア:

[(1, 428857776), (2, 214428888), (3, 142952592), (4, 107214444), (6, 71476296), (8, 53607222), (9, 47650864), (12, 35738148), (16, 26803611), (17, 25226928), (18, 23825432), (24, 17869074), (34, 12613464), (36, 11912716), (48, 8934537), (51, 8408976), (68, 6306732), (72, 5956358), (102, 4204488), (136, 3153366), (144, 2978179), (153, 2802992), (204, 2102244), (239, 1794384), (272, 1576683), (306, 1401496), (408, 1051122), (478, 897192), (612, 700748), (717, 598128), (733, 585072), (816, 525561), (956, 448596), (1224, 350374), (1434, 299064), (1466, 292536), (1912, 224298), (2151, 199376), (2199, 195024), (2448, 175187), (2868, 149532), (2932, 146268), (3824, 112149), (4063, 105552), (4302, 99688), (4398, 97512), (5736, 74766), (5864, 73134), (6597, 65008), (8126, 52776), (8604, 49844), (8796, 48756), (11472, 37383), (11728, 36567), (12189, 35184), (12461, 34416), (13194, 32504), (16252, 26388), (17208, 24922), (17592, 24378)]