220997952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 737006400

約数和(自身を除く): 516008448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 144, 168, 177, 192, 224, 236, 252, 288, 336, 354, 413, 448, 472, 504, 531, 576, 672, 708, 826, 929, 944, 1008, 1062, 1239, 1344, 1416, 1652, 1858, 1888, 2016, 2124, 2478, 2787, 2832, 3304, 3716, 3717, 3776, 4032, 4248, 4956, 5574, 5664, 6503, 6608, 7432, 7434, 8361, 8496, 9912, 11148, 11328, 13006, 13216, 14864, 14868, 16722, 16992, 19509, 19824, 22296, 26012, 26432, 29728, 29736, 33444, 33984, 39018, 39648, 44592, 52024, 54811, 58527, 59456, 59472, 66888, 78036, 79296, 89184, 104048, 109622, 117054, 118944, 133776, 156072, 164433, 178368, 208096, 219244, 234108, 237888, 267552, 312144, 328866, 383677, 416192, 438488, 468216, 493299, 535104, 624288, 657732, 767354, 876976, 936432, 986598, 1151031, 1248576, 1315464, 1534708, 1753952, 1872864, 1973196, 2302062, 2630928, 3069416, 3453093, 3507904, 3745728, 3946392, 4604124, 5261856, 6138832, 6906186, 7892784, 9208248, 10523712, 12277664, 13812372, 15785568, 18416496, 24555328, 27624744, 31571136, 36832992, 55249488, 73665984, 110498976, 220997952]

約数ペア:

[(1, 220997952), (2, 110498976), (3, 73665984), (4, 55249488), (6, 36832992), (7, 31571136), (8, 27624744), (9, 24555328), (12, 18416496), (14, 15785568), (16, 13812372), (18, 12277664), (21, 10523712), (24, 9208248), (28, 7892784), (32, 6906186), (36, 6138832), (42, 5261856), (48, 4604124), (56, 3946392), (59, 3745728), (63, 3507904), (64, 3453093), (72, 3069416), (84, 2630928), (96, 2302062), (112, 1973196), (118, 1872864), (126, 1753952), (144, 1534708), (168, 1315464), (177, 1248576), (192, 1151031), (224, 986598), (236, 936432), (252, 876976), (288, 767354), (336, 657732), (354, 624288), (413, 535104), (448, 493299), (472, 468216), (504, 438488), (531, 416192), (576, 383677), (672, 328866), (708, 312144), (826, 267552), (929, 237888), (944, 234108), (1008, 219244), (1062, 208096), (1239, 178368), (1344, 164433), (1416, 156072), (1652, 133776), (1858, 118944), (1888, 117054), (2016, 109622), (2124, 104048), (2478, 89184), (2787, 79296), (2832, 78036), (3304, 66888), (3716, 59472), (3717, 59456), (3776, 58527), (4032, 54811), (4248, 52024), (4956, 44592), (5574, 39648), (5664, 39018), (6503, 33984), (6608, 33444), (7432, 29736), (7434, 29728), (8361, 26432), (8496, 26012), (9912, 22296), (11148, 19824), (11328, 19509), (13006, 16992), (13216, 16722), (14864, 14868)]