290402496

素因数分解:

$2^6\times 3^5\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 878701824

約数和(自身を除く): 588299328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 243, 263, 284, 288, 324, 426, 432, 486, 526, 568, 576, 639, 648, 789, 852, 864, 972, 1052, 1136, 1278, 1296, 1578, 1704, 1728, 1917, 1944, 2104, 2272, 2367, 2556, 2592, 3156, 3408, 3834, 3888, 4208, 4544, 4734, 5112, 5184, 5751, 6312, 6816, 7101, 7668, 7776, 8416, 9468, 10224, 11502, 12624, 13632, 14202, 15336, 15552, 16832, 17253, 18673, 18936, 20448, 21303, 23004, 25248, 28404, 30672, 34506, 37346, 37872, 40896, 42606, 46008, 50496, 56019, 56808, 61344, 63909, 69012, 74692, 75744, 85212, 92016, 112038, 113616, 122688, 127818, 138024, 149384, 151488, 168057, 170424, 184032, 224076, 227232, 255636, 276048, 298768, 336114, 340848, 368064, 448152, 454464, 504171, 511272, 552096, 597536, 672228, 681696, 896304, 1008342, 1022544, 1104192, 1195072, 1344456, 1363392, 1512513, 1792608, 2016684, 2045088, 2688912, 3025026, 3585216, 4033368, 4090176, 4537539, 5377824, 6050052, 8066736, 9075078, 10755648, 12100104, 16133472, 18150156, 24200208, 32266944, 36300312, 48400416, 72600624, 96800832, 145201248, 290402496]

約数ペア:

[(1, 290402496), (2, 145201248), (3, 96800832), (4, 72600624), (6, 48400416), (8, 36300312), (9, 32266944), (12, 24200208), (16, 18150156), (18, 16133472), (24, 12100104), (27, 10755648), (32, 9075078), (36, 8066736), (48, 6050052), (54, 5377824), (64, 4537539), (71, 4090176), (72, 4033368), (81, 3585216), (96, 3025026), (108, 2688912), (142, 2045088), (144, 2016684), (162, 1792608), (192, 1512513), (213, 1363392), (216, 1344456), (243, 1195072), (263, 1104192), (284, 1022544), (288, 1008342), (324, 896304), (426, 681696), (432, 672228), (486, 597536), (526, 552096), (568, 511272), (576, 504171), (639, 454464), (648, 448152), (789, 368064), (852, 340848), (864, 336114), (972, 298768), (1052, 276048), (1136, 255636), (1278, 227232), (1296, 224076), (1578, 184032), (1704, 170424), (1728, 168057), (1917, 151488), (1944, 149384), (2104, 138024), (2272, 127818), (2367, 122688), (2556, 113616), (2592, 112038), (3156, 92016), (3408, 85212), (3834, 75744), (3888, 74692), (4208, 69012), (4544, 63909), (4734, 61344), (5112, 56808), (5184, 56019), (5751, 50496), (6312, 46008), (6816, 42606), (7101, 40896), (7668, 37872), (7776, 37346), (8416, 34506), (9468, 30672), (10224, 28404), (11502, 25248), (12624, 23004), (13632, 21303), (14202, 20448), (15336, 18936), (15552, 18673), (16832, 17253)]