490743401472

素因数分解:

$2^{10}\times 3^4\times {\mathrm{487}}^1\times {\mathrm{12149}}^1$

素因数の和:12668

約数の個数: 220

約数和(自身を含む): 1468585760400

約数和(自身を除く): 977842358928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 487, 512, 576, 648, 768, 864, 974, 1024, 1152, 1296, 1461, 1536, 1728, 1948, 2304, 2592, 2922, 3072, 3456, 3896, 4383, 4608, 5184, 5844, 6912, 7792, 8766, 9216, 10368, 11688, 12149, 13149, 13824, 15584, 17532, 20736, 23376, 24298, 26298, 27648, 31168, 35064, 36447, 39447, 41472, 46752, 48596, 52596, 62336, 70128, 72894, 78894, 82944, 93504, 97192, 105192, 109341, 124672, 140256, 145788, 157788, 187008, 194384, 210384, 218682, 249344, 280512, 291576, 315576, 328023, 374016, 388768, 420768, 437364, 498688, 561024, 583152, 631152, 656046, 748032, 777536, 841536, 874728, 984069, 1122048, 1166304, 1262304, 1312092, 1496064, 1555072, 1683072, 1749456, 1968138, 2244096, 2332608, 2524608, 2624184, 3110144, 3366144, 3498912, 3936276, 4488192, 4665216, 5049216, 5248368, 5916563, 6220288, 6732288, 6997824, 7872552, 9330432, 10098432, 10496736, 11833126, 12440576, 13464576, 13995648, 15745104, 17749689, 18660864, 20196864, 20993472, 23666252, 27991296, 31490208, 35499378, 37321728, 40393728, 41986944, 47332504, 53249067, 55982592, 62980416, 70998756, 83973888, 94665008, 106498134, 111965184, 125960832, 141997512, 159747201, 167947776, 189330016, 212996268, 251921664, 283995024, 319494402, 335895552, 378660032, 425992536, 479241603, 503843328, 567990048, 638988804, 757320064, 851985072, 958483206, 1007686656, 1135980096, 1277977608, 1514640128, 1703970144, 1916966412, 2271960192, 2555955216, 3029280256, 3407940288, 3833932824, 4543920384, 5111910432, 6058560512, 6815880576, 7667865648, 9087840768, 10223820864, 13631761152, 15335731296, 18175681536, 20447641728, 27263522304, 30671462592, 40895283456, 54527044608, 61342925184, 81790566912, 122685850368, 163581133824, 245371700736, 490743401472]

約数ペア:

[(1, 490743401472), (2, 245371700736), (3, 163581133824), (4, 122685850368), (6, 81790566912), (8, 61342925184), (9, 54527044608), (12, 40895283456), (16, 30671462592), (18, 27263522304), (24, 20447641728), (27, 18175681536), (32, 15335731296), (36, 13631761152), (48, 10223820864), (54, 9087840768), (64, 7667865648), (72, 6815880576), (81, 6058560512), (96, 5111910432), (108, 4543920384), (128, 3833932824), (144, 3407940288), (162, 3029280256), (192, 2555955216), (216, 2271960192), (256, 1916966412), (288, 1703970144), (324, 1514640128), (384, 1277977608), (432, 1135980096), (487, 1007686656), (512, 958483206), (576, 851985072), (648, 757320064), (768, 638988804), (864, 567990048), (974, 503843328), (1024, 479241603), (1152, 425992536), (1296, 378660032), (1461, 335895552), (1536, 319494402), (1728, 283995024), (1948, 251921664), (2304, 212996268), (2592, 189330016), (2922, 167947776), (3072, 159747201), (3456, 141997512), (3896, 125960832), (4383, 111965184), (4608, 106498134), (5184, 94665008), (5844, 83973888), (6912, 70998756), (7792, 62980416), (8766, 55982592), (9216, 53249067), (10368, 47332504), (11688, 41986944), (12149, 40393728), (13149, 37321728), (13824, 35499378), (15584, 31490208), (17532, 27991296), (20736, 23666252), (23376, 20993472), (24298, 20196864), (26298, 18660864), (27648, 17749689), (31168, 15745104), (35064, 13995648), (36447, 13464576), (39447, 12440576), (41472, 11833126), (46752, 10496736), (48596, 10098432), (52596, 9330432), (62336, 7872552), (70128, 6997824), (72894, 6732288), (78894, 6220288), (82944, 5916563), (93504, 5248368), (97192, 5049216), (105192, 4665216), (109341, 4488192), (124672, 3936276), (140256, 3498912), (145788, 3366144), (157788, 3110144), (187008, 2624184), (194384, 2524608), (210384, 2332608), (218682, 2244096), (249344, 1968138), (280512, 1749456), (291576, 1683072), (315576, 1555072), (328023, 1496064), (374016, 1312092), (388768, 1262304), (420768, 1166304), (437364, 1122048), (498688, 984069), (561024, 874728), (583152, 841536), (631152, 777536), (656046, 748032)]