281141376

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43067}}^1$

素因数の和:43101

約数の個数: 64

約数和(自身を含む): 790728480

約数和(自身を除く): 509587104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 43067, 86134, 129201, 172268, 258402, 344536, 516804, 689072, 732139, 1033608, 1378144, 1464278, 2067216, 2196417, 2756288, 2928556, 4134432, 4392834, 5512576, 5857112, 8268864, 8785668, 11714224, 16537728, 17571336, 23428448, 35142672, 46856896, 70285344, 93713792, 140570688, 281141376]

約数ペア:

[(1, 281141376), (2, 140570688), (3, 93713792), (4, 70285344), (6, 46856896), (8, 35142672), (12, 23428448), (16, 17571336), (17, 16537728), (24, 11714224), (32, 8785668), (34, 8268864), (48, 5857112), (51, 5512576), (64, 4392834), (68, 4134432), (96, 2928556), (102, 2756288), (128, 2196417), (136, 2067216), (192, 1464278), (204, 1378144), (272, 1033608), (384, 732139), (408, 689072), (544, 516804), (816, 344536), (1088, 258402), (1632, 172268), (2176, 129201), (3264, 86134), (6528, 43067)]