490947264

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 224

約数和(自身を含む): 1523390400

約数和(自身を除く): 1032443136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 97, 101, 108, 116, 144, 174, 192, 194, 202, 216, 232, 261, 288, 291, 303, 348, 388, 404, 432, 464, 522, 576, 582, 606, 696, 776, 783, 808, 864, 873, 909, 928, 1044, 1164, 1212, 1392, 1552, 1566, 1616, 1728, 1746, 1818, 1856, 2088, 2328, 2424, 2619, 2727, 2784, 2813, 2929, 3104, 3132, 3232, 3492, 3636, 4176, 4656, 4848, 5238, 5454, 5568, 5626, 5858, 6208, 6264, 6464, 6984, 7272, 8352, 8439, 8787, 9312, 9696, 9797, 10476, 10908, 11252, 11716, 12528, 13968, 14544, 16704, 16878, 17574, 18624, 19392, 19594, 20952, 21816, 22504, 23432, 25056, 25317, 26361, 27936, 29088, 29391, 33756, 35148, 39188, 41904, 43632, 45008, 46864, 50112, 50634, 52722, 55872, 58176, 58782, 67512, 70296, 75951, 78376, 79083, 83808, 87264, 88173, 90016, 93728, 101268, 105444, 117564, 135024, 140592, 151902, 156752, 158166, 167616, 174528, 176346, 180032, 187456, 202536, 210888, 235128, 264519, 270048, 281184, 284113, 303804, 313504, 316332, 352692, 405072, 421776, 470256, 529038, 540096, 562368, 568226, 607608, 627008, 632664, 705384, 810144, 843552, 852339, 940512, 1058076, 1136452, 1215216, 1265328, 1410768, 1620288, 1687104, 1704678, 1881024, 2116152, 2272904, 2430432, 2530656, 2557017, 2821536, 3409356, 4232304, 4545808, 4860864, 5061312, 5114034, 5643072, 6818712, 7671051, 8464608, 9091616, 10228068, 13637424, 15342102, 16929216, 18183232, 20456136, 27274848, 30684204, 40912272, 54549696, 61368408, 81824544, 122736816, 163649088, 245473632, 490947264]

約数ペア:

[(1, 490947264), (2, 245473632), (3, 163649088), (4, 122736816), (6, 81824544), (8, 61368408), (9, 54549696), (12, 40912272), (16, 30684204), (18, 27274848), (24, 20456136), (27, 18183232), (29, 16929216), (32, 15342102), (36, 13637424), (48, 10228068), (54, 9091616), (58, 8464608), (64, 7671051), (72, 6818712), (87, 5643072), (96, 5114034), (97, 5061312), (101, 4860864), (108, 4545808), (116, 4232304), (144, 3409356), (174, 2821536), (192, 2557017), (194, 2530656), (202, 2430432), (216, 2272904), (232, 2116152), (261, 1881024), (288, 1704678), (291, 1687104), (303, 1620288), (348, 1410768), (388, 1265328), (404, 1215216), (432, 1136452), (464, 1058076), (522, 940512), (576, 852339), (582, 843552), (606, 810144), (696, 705384), (776, 632664), (783, 627008), (808, 607608), (864, 568226), (873, 562368), (909, 540096), (928, 529038), (1044, 470256), (1164, 421776), (1212, 405072), (1392, 352692), (1552, 316332), (1566, 313504), (1616, 303804), (1728, 284113), (1746, 281184), (1818, 270048), (1856, 264519), (2088, 235128), (2328, 210888), (2424, 202536), (2619, 187456), (2727, 180032), (2784, 176346), (2813, 174528), (2929, 167616), (3104, 158166), (3132, 156752), (3232, 151902), (3492, 140592), (3636, 135024), (4176, 117564), (4656, 105444), (4848, 101268), (5238, 93728), (5454, 90016), (5568, 88173), (5626, 87264), (5858, 83808), (6208, 79083), (6264, 78376), (6464, 75951), (6984, 70296), (7272, 67512), (8352, 58782), (8439, 58176), (8787, 55872), (9312, 52722), (9696, 50634), (9797, 50112), (10476, 46864), (10908, 45008), (11252, 43632), (11716, 41904), (12528, 39188), (13968, 35148), (14544, 33756), (16704, 29391), (16878, 29088), (17574, 27936), (18624, 26361), (19392, 25317), (19594, 25056), (20952, 23432), (21816, 22504)]