675639216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{797}}^1$

素因数の和:876

約数の個数: 180

約数和(自身を含む): 2240866992

約数和(自身を除く): 1565227776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 797, 812, 841, 1008, 1044, 1218, 1392, 1594, 1624, 1682, 1827, 2088, 2391, 2436, 2523, 3188, 3248, 3364, 3654, 4176, 4782, 4872, 5046, 5579, 5887, 6376, 6728, 7173, 7308, 7569, 9564, 9744, 10092, 11158, 11774, 12752, 13456, 14346, 14616, 15138, 16737, 17661, 19128, 20184, 22316, 23113, 23548, 28692, 29232, 30276, 33474, 35322, 38256, 40368, 44632, 46226, 47096, 50211, 52983, 57384, 60552, 66948, 69339, 70644, 89264, 92452, 94192, 100422, 105966, 114768, 121104, 133896, 138678, 141288, 161791, 184904, 200844, 208017, 211932, 267792, 277356, 282576, 323582, 369808, 401688, 416034, 423864, 485373, 554712, 647164, 670277, 803376, 832068, 847728, 970746, 1109424, 1294328, 1340554, 1456119, 1664136, 1941492, 2010831, 2588656, 2681108, 2912238, 3328272, 3882984, 4021662, 4691939, 5362216, 5824476, 6032493, 7765968, 8043324, 9383878, 10724432, 11648952, 12064986, 14075817, 16086648, 18767756, 23297904, 24129972, 28151634, 32173296, 37535512, 42227451, 48259944, 56303268, 75071024, 84454902, 96519888, 112606536, 168909804, 225213072, 337819608, 675639216]

約数ペア:

[(1, 675639216), (2, 337819608), (3, 225213072), (4, 168909804), (6, 112606536), (7, 96519888), (8, 84454902), (9, 75071024), (12, 56303268), (14, 48259944), (16, 42227451), (18, 37535512), (21, 32173296), (24, 28151634), (28, 24129972), (29, 23297904), (36, 18767756), (42, 16086648), (48, 14075817), (56, 12064986), (58, 11648952), (63, 10724432), (72, 9383878), (84, 8043324), (87, 7765968), (112, 6032493), (116, 5824476), (126, 5362216), (144, 4691939), (168, 4021662), (174, 3882984), (203, 3328272), (232, 2912238), (252, 2681108), (261, 2588656), (336, 2010831), (348, 1941492), (406, 1664136), (464, 1456119), (504, 1340554), (522, 1294328), (609, 1109424), (696, 970746), (797, 847728), (812, 832068), (841, 803376), (1008, 670277), (1044, 647164), (1218, 554712), (1392, 485373), (1594, 423864), (1624, 416034), (1682, 401688), (1827, 369808), (2088, 323582), (2391, 282576), (2436, 277356), (2523, 267792), (3188, 211932), (3248, 208017), (3364, 200844), (3654, 184904), (4176, 161791), (4782, 141288), (4872, 138678), (5046, 133896), (5579, 121104), (5887, 114768), (6376, 105966), (6728, 100422), (7173, 94192), (7308, 92452), (7569, 89264), (9564, 70644), (9744, 69339), (10092, 66948), (11158, 60552), (11774, 57384), (12752, 52983), (13456, 50211), (14346, 47096), (14616, 46226), (15138, 44632), (16737, 40368), (17661, 38256), (19128, 35322), (20184, 33474), (22316, 30276), (23113, 29232), (23548, 28692)]