628880544

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 192

約数和(自身を含む): 1998864000

約数和(自身を除く): 1369983456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 87, 96, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 288, 304, 342, 348, 432, 456, 464, 513, 522, 551, 608, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1321, 1368, 1392, 1566, 1653, 1824, 2052, 2088, 2204, 2642, 2736, 2784, 3132, 3306, 3963, 4104, 4176, 4408, 4959, 5284, 5472, 6264, 6612, 7926, 8208, 8352, 8816, 9918, 10568, 11889, 12528, 13224, 14877, 15852, 16416, 17632, 19836, 21136, 23778, 25056, 25099, 26448, 29754, 31704, 35667, 38309, 39672, 42272, 47556, 50198, 52896, 59508, 63408, 71334, 75297, 76618, 79344, 95112, 100396, 114927, 119016, 126816, 142668, 150594, 153236, 158688, 190224, 200792, 225891, 229854, 238032, 285336, 301188, 306472, 344781, 380448, 401584, 451782, 459708, 476064, 570672, 602376, 612944, 677673, 689562, 727871, 803168, 903564, 919416, 1034343, 1141344, 1204752, 1225888, 1355346, 1379124, 1455742, 1807128, 1838832, 2068686, 2183613, 2409504, 2710692, 2758248, 2911484, 3614256, 3677664, 4137372, 4367226, 5421384, 5516496, 5822968, 6550839, 7228512, 8274744, 8734452, 10842768, 11032992, 11645936, 13101678, 16549488, 17468904, 19652517, 21685536, 23291872, 26203356, 33098976, 34937808, 39305034, 52406712, 69875616, 78610068, 104813424, 157220136, 209626848, 314440272, 628880544]

約数ペア:

[(1, 628880544), (2, 314440272), (3, 209626848), (4, 157220136), (6, 104813424), (8, 78610068), (9, 69875616), (12, 52406712), (16, 39305034), (18, 34937808), (19, 33098976), (24, 26203356), (27, 23291872), (29, 21685536), (32, 19652517), (36, 17468904), (38, 16549488), (48, 13101678), (54, 11645936), (57, 11032992), (58, 10842768), (72, 8734452), (76, 8274744), (87, 7228512), (96, 6550839), (108, 5822968), (114, 5516496), (116, 5421384), (144, 4367226), (152, 4137372), (171, 3677664), (174, 3614256), (216, 2911484), (228, 2758248), (232, 2710692), (261, 2409504), (288, 2183613), (304, 2068686), (342, 1838832), (348, 1807128), (432, 1455742), (456, 1379124), (464, 1355346), (513, 1225888), (522, 1204752), (551, 1141344), (608, 1034343), (684, 919416), (696, 903564), (783, 803168), (864, 727871), (912, 689562), (928, 677673), (1026, 612944), (1044, 602376), (1102, 570672), (1321, 476064), (1368, 459708), (1392, 451782), (1566, 401584), (1653, 380448), (1824, 344781), (2052, 306472), (2088, 301188), (2204, 285336), (2642, 238032), (2736, 229854), (2784, 225891), (3132, 200792), (3306, 190224), (3963, 158688), (4104, 153236), (4176, 150594), (4408, 142668), (4959, 126816), (5284, 119016), (5472, 114927), (6264, 100396), (6612, 95112), (7926, 79344), (8208, 76618), (8352, 75297), (8816, 71334), (9918, 63408), (10568, 59508), (11889, 52896), (12528, 50198), (13224, 47556), (14877, 42272), (15852, 39672), (16416, 38309), (17632, 35667), (19836, 31704), (21136, 29754), (23778, 26448), (25056, 25099)]