280923984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1966

約数の個数: 160

約数和(自身を含む): 908513280

約数和(自身を除く): 627589296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 1907, 2046, 2232, 2376, 2728, 3069, 3348, 3814, 4092, 4464, 4752, 5456, 5721, 6138, 6696, 7628, 8184, 9207, 11442, 12276, 13392, 15256, 16368, 17163, 18414, 20977, 22884, 24552, 30512, 34326, 36828, 41954, 45768, 49104, 51489, 59117, 62931, 68652, 73656, 83908, 91536, 102978, 118234, 125862, 137304, 147312, 167816, 177351, 188793, 205956, 236468, 251724, 274608, 335632, 354702, 377586, 411912, 472936, 503448, 532053, 566379, 650287, 709404, 755172, 823824, 945872, 1006896, 1064106, 1132758, 1300574, 1418808, 1510344, 1596159, 1950861, 2128212, 2265516, 2601148, 2837616, 3020688, 3192318, 3901722, 4256424, 4531032, 5202296, 5852583, 6384636, 7803444, 8512848, 9062064, 10404592, 11705166, 12769272, 15606888, 17557749, 23410332, 25538544, 31213776, 35115498, 46820664, 70230996, 93641328, 140461992, 280923984]

約数ペア:

[(1, 280923984), (2, 140461992), (3, 93641328), (4, 70230996), (6, 46820664), (8, 35115498), (9, 31213776), (11, 25538544), (12, 23410332), (16, 17557749), (18, 15606888), (22, 12769272), (24, 11705166), (27, 10404592), (31, 9062064), (33, 8512848), (36, 7803444), (44, 6384636), (48, 5852583), (54, 5202296), (62, 4531032), (66, 4256424), (72, 3901722), (88, 3192318), (93, 3020688), (99, 2837616), (108, 2601148), (124, 2265516), (132, 2128212), (144, 1950861), (176, 1596159), (186, 1510344), (198, 1418808), (216, 1300574), (248, 1132758), (264, 1064106), (279, 1006896), (297, 945872), (341, 823824), (372, 755172), (396, 709404), (432, 650287), (496, 566379), (528, 532053), (558, 503448), (594, 472936), (682, 411912), (744, 377586), (792, 354702), (837, 335632), (1023, 274608), (1116, 251724), (1188, 236468), (1364, 205956), (1488, 188793), (1584, 177351), (1674, 167816), (1907, 147312), (2046, 137304), (2232, 125862), (2376, 118234), (2728, 102978), (3069, 91536), (3348, 83908), (3814, 73656), (4092, 68652), (4464, 62931), (4752, 59117), (5456, 51489), (5721, 49104), (6138, 45768), (6696, 41954), (7628, 36828), (8184, 34326), (9207, 30512), (11442, 24552), (12276, 22884), (13392, 20977), (15256, 18414), (16368, 17163)]