283806798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 689209344

約数和(自身を除く): 405402546

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 37, 46, 62, 66, 69, 74, 93, 111, 138, 163, 186, 222, 253, 326, 341, 407, 489, 506, 682, 713, 759, 814, 851, 978, 1023, 1147, 1221, 1426, 1518, 1702, 1793, 2046, 2139, 2294, 2442, 2553, 3441, 3586, 3749, 4278, 5053, 5106, 5379, 6031, 6882, 7498, 7843, 9361, 10106, 10758, 11247, 12062, 12617, 15159, 15686, 18093, 18722, 22494, 23529, 25234, 26381, 28083, 30318, 36186, 37851, 41239, 47058, 52762, 55583, 56166, 66341, 75702, 79143, 82478, 111166, 116219, 123717, 132682, 138713, 158286, 166749, 186961, 199023, 232438, 247434, 277426, 290191, 333498, 348657, 373922, 398046, 416139, 560883, 580382, 697314, 832278, 870573, 1121766, 1278409, 1525843, 1741146, 2056571, 2556818, 3051686, 3835227, 4113142, 4300103, 4577529, 6169713, 7670454, 8600206, 9155058, 12339426, 12900309, 25800618, 47301133, 94602266, 141903399, 283806798]

約数ペア:

[(1, 283806798), (2, 141903399), (3, 94602266), (6, 47301133), (11, 25800618), (22, 12900309), (23, 12339426), (31, 9155058), (33, 8600206), (37, 7670454), (46, 6169713), (62, 4577529), (66, 4300103), (69, 4113142), (74, 3835227), (93, 3051686), (111, 2556818), (138, 2056571), (163, 1741146), (186, 1525843), (222, 1278409), (253, 1121766), (326, 870573), (341, 832278), (407, 697314), (489, 580382), (506, 560883), (682, 416139), (713, 398046), (759, 373922), (814, 348657), (851, 333498), (978, 290191), (1023, 277426), (1147, 247434), (1221, 232438), (1426, 199023), (1518, 186961), (1702, 166749), (1793, 158286), (2046, 138713), (2139, 132682), (2294, 123717), (2442, 116219), (2553, 111166), (3441, 82478), (3586, 79143), (3749, 75702), (4278, 66341), (5053, 56166), (5106, 55583), (5379, 52762), (6031, 47058), (6882, 41239), (7498, 37851), (7843, 36186), (9361, 30318), (10106, 28083), (10758, 26381), (11247, 25234), (12062, 23529), (12617, 22494), (15159, 18722), (15686, 18093)]