497798496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4349

約数の個数: 144

約数和(自身を含む): 1574052480

約数和(自身を除く): 1076253984

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, 2232, 2418, 2976, 3224, 3627, 3744, 4289, 4464, 4836, 6448, 7254, 8578, 8928, 9672, 12867, 12896, 14508, 17156, 19344, 25734, 29016, 34312, 38601, 38688, 51468, 55757, 58032, 68624, 77202, 102936, 111514, 116064, 132959, 137248, 154404, 167271, 205872, 223028, 265918, 308808, 334542, 398877, 411744, 446056, 501813, 531836, 617616, 669084, 797754, 892112, 1003626, 1063672, 1196631, 1235232, 1338168, 1595508, 1728467, 1784224, 2007252, 2127344, 2393262, 2676336, 3191016, 3456934, 4014504, 4254688, 4786524, 5185401, 5352672, 6382032, 6913868, 8029008, 9573048, 10370802, 12764064, 13827736, 15556203, 16058016, 19146096, 20741604, 27655472, 31112406, 38292192, 41483208, 55310944, 62224812, 82966416, 124449624, 165932832, 248899248, 497798496]

約数ペア:

[(1, 497798496), (2, 248899248), (3, 165932832), (4, 124449624), (6, 82966416), (8, 62224812), (9, 55310944), (12, 41483208), (13, 38292192), (16, 31112406), (18, 27655472), (24, 20741604), (26, 19146096), (31, 16058016), (32, 15556203), (36, 13827736), (39, 12764064), (48, 10370802), (52, 9573048), (62, 8029008), (72, 6913868), (78, 6382032), (93, 5352672), (96, 5185401), (104, 4786524), (117, 4254688), (124, 4014504), (144, 3456934), (156, 3191016), (186, 2676336), (208, 2393262), (234, 2127344), (248, 2007252), (279, 1784224), (288, 1728467), (312, 1595508), (372, 1338168), (403, 1235232), (416, 1196631), (468, 1063672), (496, 1003626), (558, 892112), (624, 797754), (744, 669084), (806, 617616), (936, 531836), (992, 501813), (1116, 446056), (1209, 411744), (1248, 398877), (1488, 334542), (1612, 308808), (1872, 265918), (2232, 223028), (2418, 205872), (2976, 167271), (3224, 154404), (3627, 137248), (3744, 132959), (4289, 116064), (4464, 111514), (4836, 102936), (6448, 77202), (7254, 68624), (8578, 58032), (8928, 55757), (9672, 51468), (12867, 38688), (12896, 38601), (14508, 34312), (17156, 29016), (19344, 25734)]