12862848

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 37699200

約数和(自身を除く): 24836352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 43, 48, 57, 64, 76, 82, 86, 96, 114, 123, 128, 129, 152, 164, 172, 192, 228, 246, 258, 304, 328, 344, 384, 456, 492, 516, 608, 656, 688, 779, 817, 912, 984, 1032, 1216, 1312, 1376, 1558, 1634, 1763, 1824, 1968, 2064, 2337, 2432, 2451, 2624, 2752, 3116, 3268, 3526, 3648, 3936, 4128, 4674, 4902, 5248, 5289, 5504, 6232, 6536, 7052, 7296, 7872, 8256, 9348, 9804, 10578, 12464, 13072, 14104, 15744, 16512, 18696, 19608, 21156, 24928, 26144, 28208, 33497, 37392, 39216, 42312, 49856, 52288, 56416, 66994, 74784, 78432, 84624, 99712, 100491, 104576, 112832, 133988, 149568, 156864, 169248, 200982, 225664, 267976, 299136, 313728, 338496, 401964, 535952, 676992, 803928, 1071904, 1607856, 2143808, 3215712, 4287616, 6431424, 12862848]

約数ペア:

[(1, 12862848), (2, 6431424), (3, 4287616), (4, 3215712), (6, 2143808), (8, 1607856), (12, 1071904), (16, 803928), (19, 676992), (24, 535952), (32, 401964), (38, 338496), (41, 313728), (43, 299136), (48, 267976), (57, 225664), (64, 200982), (76, 169248), (82, 156864), (86, 149568), (96, 133988), (114, 112832), (123, 104576), (128, 100491), (129, 99712), (152, 84624), (164, 78432), (172, 74784), (192, 66994), (228, 56416), (246, 52288), (258, 49856), (304, 42312), (328, 39216), (344, 37392), (384, 33497), (456, 28208), (492, 26144), (516, 24928), (608, 21156), (656, 19608), (688, 18696), (779, 16512), (817, 15744), (912, 14104), (984, 13072), (1032, 12464), (1216, 10578), (1312, 9804), (1376, 9348), (1558, 8256), (1634, 7872), (1763, 7296), (1824, 7052), (1968, 6536), (2064, 6232), (2337, 5504), (2432, 5289), (2451, 5248), (2624, 4902), (2752, 4674), (3116, 4128), (3268, 3936), (3526, 3648)]