420452208

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 280

約数和(自身を含む): 1390558320

約数和(自身を除く): 970106112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 99, 108, 113, 116, 132, 144, 162, 174, 176, 198, 216, 226, 232, 243, 261, 264, 297, 319, 324, 339, 348, 396, 432, 452, 464, 486, 522, 528, 594, 638, 648, 678, 696, 729, 783, 792, 891, 904, 957, 972, 1017, 1044, 1188, 1243, 1276, 1296, 1356, 1392, 1458, 1566, 1584, 1782, 1808, 1914, 1944, 2034, 2088, 2349, 2376, 2486, 2552, 2673, 2712, 2871, 2916, 3051, 3132, 3277, 3564, 3729, 3828, 3888, 4068, 4176, 4698, 4752, 4972, 5104, 5346, 5424, 5742, 5832, 6102, 6264, 6554, 7047, 7128, 7458, 7656, 8019, 8136, 8613, 9153, 9396, 9831, 9944, 10692, 11187, 11484, 11664, 12204, 12528, 13108, 14094, 14256, 14916, 15312, 16038, 16272, 17226, 18306, 18792, 19662, 19888, 21141, 21384, 22374, 22968, 24408, 25839, 26216, 27459, 28188, 29493, 29832, 32076, 33561, 34452, 36047, 36612, 37584, 39324, 42282, 42768, 44748, 45936, 48816, 51678, 52432, 54918, 56376, 58986, 59664, 64152, 67122, 68904, 72094, 73224, 77517, 78648, 82377, 84564, 88479, 89496, 100683, 103356, 108141, 109836, 112752, 117972, 128304, 134244, 137808, 144188, 146448, 155034, 157296, 164754, 169128, 176958, 178992, 201366, 206712, 216282, 219672, 232551, 235944, 265437, 268488, 288376, 302049, 310068, 324423, 329508, 338256, 353916, 402732, 413424, 432564, 439344, 465102, 471888, 530874, 536976, 576752, 604098, 620136, 648846, 659016, 707832, 796311, 805464, 865128, 906147, 930204, 973269, 1061748, 1208196, 1240272, 1297692, 1318032, 1415664, 1592622, 1610928, 1730256, 1812294, 1860408, 1946538, 2123496, 2388933, 2416392, 2595384, 2919807, 3185244, 3624588, 3720816, 3893076, 4246992, 4777866, 4832784, 5190768, 5839614, 6370488, 7249176, 7786152, 8759421, 9555732, 11679228, 12740976, 14498352, 15572304, 17518842, 19111464, 23358456, 26278263, 35037684, 38222928, 46716912, 52556526, 70075368, 105113052, 140150736, 210226104, 420452208]

約数ペア:

[(1, 420452208), (2, 210226104), (3, 140150736), (4, 105113052), (6, 70075368), (8, 52556526), (9, 46716912), (11, 38222928), (12, 35037684), (16, 26278263), (18, 23358456), (22, 19111464), (24, 17518842), (27, 15572304), (29, 14498352), (33, 12740976), (36, 11679228), (44, 9555732), (48, 8759421), (54, 7786152), (58, 7249176), (66, 6370488), (72, 5839614), (81, 5190768), (87, 4832784), (88, 4777866), (99, 4246992), (108, 3893076), (113, 3720816), (116, 3624588), (132, 3185244), (144, 2919807), (162, 2595384), (174, 2416392), (176, 2388933), (198, 2123496), (216, 1946538), (226, 1860408), (232, 1812294), (243, 1730256), (261, 1610928), (264, 1592622), (297, 1415664), (319, 1318032), (324, 1297692), (339, 1240272), (348, 1208196), (396, 1061748), (432, 973269), (452, 930204), (464, 906147), (486, 865128), (522, 805464), (528, 796311), (594, 707832), (638, 659016), (648, 648846), (678, 620136), (696, 604098), (729, 576752), (783, 536976), (792, 530874), (891, 471888), (904, 465102), (957, 439344), (972, 432564), (1017, 413424), (1044, 402732), (1188, 353916), (1243, 338256), (1276, 329508), (1296, 324423), (1356, 310068), (1392, 302049), (1458, 288376), (1566, 268488), (1584, 265437), (1782, 235944), (1808, 232551), (1914, 219672), (1944, 216282), (2034, 206712), (2088, 201366), (2349, 178992), (2376, 176958), (2486, 169128), (2552, 164754), (2673, 157296), (2712, 155034), (2871, 146448), (2916, 144188), (3051, 137808), (3132, 134244), (3277, 128304), (3564, 117972), (3729, 112752), (3828, 109836), (3888, 108141), (4068, 103356), (4176, 100683), (4698, 89496), (4752, 88479), (4972, 84564), (5104, 82377), (5346, 78648), (5424, 77517), (5742, 73224), (5832, 72094), (6102, 68904), (6264, 67122), (6554, 64152), (7047, 59664), (7128, 58986), (7458, 56376), (7656, 54918), (8019, 52432), (8136, 51678), (8613, 48816), (9153, 45936), (9396, 44748), (9831, 42768), (9944, 42282), (10692, 39324), (11187, 37584), (11484, 36612), (11664, 36047), (12204, 34452), (12528, 33561), (13108, 32076), (14094, 29832), (14256, 29493), (14916, 28188), (15312, 27459), (16038, 26216), (16272, 25839), (17226, 24408), (18306, 22968), (18792, 22374), (19662, 21384), (19888, 21141)]