291224208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 854802432

約数和(自身を除く): 563578224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 101, 127, 129, 132, 172, 176, 202, 254, 258, 264, 303, 344, 381, 404, 473, 508, 516, 528, 606, 688, 762, 808, 946, 1016, 1032, 1111, 1212, 1397, 1419, 1524, 1616, 1892, 2032, 2064, 2222, 2424, 2794, 2838, 3048, 3333, 3784, 4191, 4343, 4444, 4848, 5461, 5588, 5676, 6096, 6666, 7568, 8382, 8686, 8888, 10922, 11176, 11352, 12827, 13029, 13332, 16383, 16764, 17372, 17776, 21844, 22352, 22704, 25654, 26058, 26664, 32766, 33528, 34744, 38481, 43688, 47773, 51308, 52116, 53328, 60071, 65532, 67056, 69488, 76962, 87376, 95546, 102616, 104232, 120142, 131064, 141097, 143319, 153924, 180213, 191092, 205232, 208464, 240284, 262128, 282194, 286638, 307848, 360426, 382184, 423291, 480568, 551561, 564388, 573276, 615696, 720852, 764368, 846582, 961136, 1103122, 1128776, 1146552, 1441704, 1654683, 1693164, 2206244, 2257552, 2293104, 2883408, 3309366, 3386328, 4412488, 6067171, 6618732, 6772656, 8824976, 12134342, 13237464, 18201513, 24268684, 26474928, 36403026, 48537368, 72806052, 97074736, 145612104, 291224208]

約数ペア:

[(1, 291224208), (2, 145612104), (3, 97074736), (4, 72806052), (6, 48537368), (8, 36403026), (11, 26474928), (12, 24268684), (16, 18201513), (22, 13237464), (24, 12134342), (33, 8824976), (43, 6772656), (44, 6618732), (48, 6067171), (66, 4412488), (86, 3386328), (88, 3309366), (101, 2883408), (127, 2293104), (129, 2257552), (132, 2206244), (172, 1693164), (176, 1654683), (202, 1441704), (254, 1146552), (258, 1128776), (264, 1103122), (303, 961136), (344, 846582), (381, 764368), (404, 720852), (473, 615696), (508, 573276), (516, 564388), (528, 551561), (606, 480568), (688, 423291), (762, 382184), (808, 360426), (946, 307848), (1016, 286638), (1032, 282194), (1111, 262128), (1212, 240284), (1397, 208464), (1419, 205232), (1524, 191092), (1616, 180213), (1892, 153924), (2032, 143319), (2064, 141097), (2222, 131064), (2424, 120142), (2794, 104232), (2838, 102616), (3048, 95546), (3333, 87376), (3784, 76962), (4191, 69488), (4343, 67056), (4444, 65532), (4848, 60071), (5461, 53328), (5588, 52116), (5676, 51308), (6096, 47773), (6666, 43688), (7568, 38481), (8382, 34744), (8686, 33528), (8888, 32766), (10922, 26664), (11176, 26058), (11352, 25654), (12827, 22704), (13029, 22352), (13332, 21844), (16383, 17776), (16764, 17372)]