249885792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 144

約数和(自身を含む): 790328448

約数和(自身を除く): 540442656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2153, 2232, 2418, 2976, 3224, 3627, 3744, 4306, 4464, 4836, 6448, 6459, 7254, 8612, 8928, 9672, 12896, 12918, 14508, 17224, 19344, 19377, 25836, 27989, 29016, 34448, 38688, 38754, 51672, 55978, 58032, 66743, 68896, 77508, 83967, 103344, 111956, 116064, 133486, 155016, 167934, 200229, 206688, 223912, 251901, 266972, 310032, 335868, 400458, 447824, 503802, 533944, 600687, 620064, 671736, 800916, 867659, 895648, 1007604, 1067888, 1201374, 1343472, 1601832, 1735318, 2015208, 2135776, 2402748, 2602977, 2686944, 3203664, 3470636, 4030416, 4805496, 5205954, 6407328, 6941272, 7808931, 8060832, 9610992, 10411908, 13882544, 15617862, 19221984, 20823816, 27765088, 31235724, 41647632, 62471448, 83295264, 124942896, 249885792]

約数ペア:

[(1, 249885792), (2, 124942896), (3, 83295264), (4, 62471448), (6, 41647632), (8, 31235724), (9, 27765088), (12, 20823816), (13, 19221984), (16, 15617862), (18, 13882544), (24, 10411908), (26, 9610992), (31, 8060832), (32, 7808931), (36, 6941272), (39, 6407328), (48, 5205954), (52, 4805496), (62, 4030416), (72, 3470636), (78, 3203664), (93, 2686944), (96, 2602977), (104, 2402748), (117, 2135776), (124, 2015208), (144, 1735318), (156, 1601832), (186, 1343472), (208, 1201374), (234, 1067888), (248, 1007604), (279, 895648), (288, 867659), (312, 800916), (372, 671736), (403, 620064), (416, 600687), (468, 533944), (496, 503802), (558, 447824), (624, 400458), (744, 335868), (806, 310032), (936, 266972), (992, 251901), (1116, 223912), (1209, 206688), (1248, 200229), (1488, 167934), (1612, 155016), (1872, 133486), (2153, 116064), (2232, 111956), (2418, 103344), (2976, 83967), (3224, 77508), (3627, 68896), (3744, 66743), (4306, 58032), (4464, 55978), (4836, 51672), (6448, 38754), (6459, 38688), (7254, 34448), (8612, 29016), (8928, 27989), (9672, 25836), (12896, 19377), (12918, 19344), (14508, 17224)]