399857472

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3707

約数の個数: 168

約数和(自身を含む): 1358733376

約数和(自身を除く): 958875904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3673, 3888, 4032, 4536, 5184, 6048, 6804, 7346, 7776, 9072, 11019, 12096, 13608, 14692, 15552, 18144, 22038, 25711, 27216, 29384, 33057, 36288, 44076, 51422, 54432, 58768, 66114, 77133, 88152, 99171, 102844, 108864, 117536, 132228, 154266, 176304, 198342, 205688, 231399, 235072, 264456, 297513, 308532, 352608, 396684, 411376, 462798, 528912, 595026, 617064, 694197, 705216, 793368, 822752, 892539, 925596, 1057824, 1190052, 1234128, 1388394, 1586736, 1645504, 1785078, 1851192, 2082591, 2115648, 2380104, 2468256, 2776788, 3173472, 3570156, 3702384, 4165182, 4760208, 4936512, 5553576, 6247773, 6346944, 7140312, 7404768, 8330364, 9520416, 11107152, 12495546, 14280624, 14809536, 16660728, 19040832, 22214304, 24991092, 28561248, 33321456, 44428608, 49982184, 57122496, 66642912, 99964368, 133285824, 199928736, 399857472]

約数ペア:

[(1, 399857472), (2, 199928736), (3, 133285824), (4, 99964368), (6, 66642912), (7, 57122496), (8, 49982184), (9, 44428608), (12, 33321456), (14, 28561248), (16, 24991092), (18, 22214304), (21, 19040832), (24, 16660728), (27, 14809536), (28, 14280624), (32, 12495546), (36, 11107152), (42, 9520416), (48, 8330364), (54, 7404768), (56, 7140312), (63, 6346944), (64, 6247773), (72, 5553576), (81, 4936512), (84, 4760208), (96, 4165182), (108, 3702384), (112, 3570156), (126, 3173472), (144, 2776788), (162, 2468256), (168, 2380104), (189, 2115648), (192, 2082591), (216, 1851192), (224, 1785078), (243, 1645504), (252, 1586736), (288, 1388394), (324, 1234128), (336, 1190052), (378, 1057824), (432, 925596), (448, 892539), (486, 822752), (504, 793368), (567, 705216), (576, 694197), (648, 617064), (672, 595026), (756, 528912), (864, 462798), (972, 411376), (1008, 396684), (1134, 352608), (1296, 308532), (1344, 297513), (1512, 264456), (1701, 235072), (1728, 231399), (1944, 205688), (2016, 198342), (2268, 176304), (2592, 154266), (3024, 132228), (3402, 117536), (3673, 108864), (3888, 102844), (4032, 99171), (4536, 88152), (5184, 77133), (6048, 66114), (6804, 58768), (7346, 54432), (7776, 51422), (9072, 44076), (11019, 36288), (12096, 33057), (13608, 29384), (14692, 27216), (15552, 25711), (18144, 22038)]