449909208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15702

約数の個数: 128

約数和(自身を含む): 1503552000

約数和(自身を除く): 1053642792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 15661, 28728, 31322, 46983, 62644, 93966, 109627, 125288, 140949, 187932, 219254, 281898, 297559, 328881, 375864, 422847, 438508, 563796, 595118, 657762, 845694, 877016, 892677, 986643, 1127592, 1190236, 1315524, 1691388, 1785354, 1973286, 2082913, 2380472, 2631048, 2678031, 2959929, 3382776, 3570708, 3946572, 4165826, 5356062, 5919858, 6248739, 7141416, 7893144, 8034093, 8331652, 10712124, 11839716, 12497478, 16068186, 16663304, 18746217, 21424248, 23679432, 24994956, 32136372, 37492434, 49989912, 56238651, 64272744, 74984868, 112477302, 149969736, 224954604, 449909208]

約数ペア:

[(1, 449909208), (2, 224954604), (3, 149969736), (4, 112477302), (6, 74984868), (7, 64272744), (8, 56238651), (9, 49989912), (12, 37492434), (14, 32136372), (18, 24994956), (19, 23679432), (21, 21424248), (24, 18746217), (27, 16663304), (28, 16068186), (36, 12497478), (38, 11839716), (42, 10712124), (54, 8331652), (56, 8034093), (57, 7893144), (63, 7141416), (72, 6248739), (76, 5919858), (84, 5356062), (108, 4165826), (114, 3946572), (126, 3570708), (133, 3382776), (152, 2959929), (168, 2678031), (171, 2631048), (189, 2380472), (216, 2082913), (228, 1973286), (252, 1785354), (266, 1691388), (342, 1315524), (378, 1190236), (399, 1127592), (456, 986643), (504, 892677), (513, 877016), (532, 845694), (684, 657762), (756, 595118), (798, 563796), (1026, 438508), (1064, 422847), (1197, 375864), (1368, 328881), (1512, 297559), (1596, 281898), (2052, 219254), (2394, 187932), (3192, 140949), (3591, 125288), (4104, 109627), (4788, 93966), (7182, 62644), (9576, 46983), (14364, 31322), (15661, 28728)]