1340981376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1801}}^1$

素因数の和:2102

約数の個数: 128

約数和(自身を含む): 4087800960

約数和(自身を除く): 2746819584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 277, 336, 384, 448, 554, 672, 831, 896, 1108, 1344, 1662, 1801, 1939, 2216, 2688, 3324, 3602, 3878, 4432, 5403, 5817, 6648, 7204, 7756, 8864, 10806, 11634, 12607, 13296, 14408, 15512, 17728, 21612, 23268, 25214, 26592, 28816, 31024, 35456, 37821, 43224, 46536, 50428, 53184, 57632, 62048, 75642, 86448, 93072, 100856, 106368, 115264, 124096, 151284, 172896, 186144, 201712, 230528, 248192, 302568, 345792, 372288, 403424, 498877, 605136, 691584, 744576, 806848, 997754, 1210272, 1496631, 1613696, 1995508, 2420544, 2993262, 3492139, 3991016, 4841088, 5986524, 6984278, 7982032, 10476417, 11973048, 13968556, 15964064, 20952834, 23946096, 27937112, 31928128, 41905668, 47892192, 55874224, 63856256, 83811336, 95784384, 111748448, 167622672, 191568768, 223496896, 335245344, 446993792, 670490688, 1340981376]

約数ペア:

[(1, 1340981376), (2, 670490688), (3, 446993792), (4, 335245344), (6, 223496896), (7, 191568768), (8, 167622672), (12, 111748448), (14, 95784384), (16, 83811336), (21, 63856256), (24, 55874224), (28, 47892192), (32, 41905668), (42, 31928128), (48, 27937112), (56, 23946096), (64, 20952834), (84, 15964064), (96, 13968556), (112, 11973048), (128, 10476417), (168, 7982032), (192, 6984278), (224, 5986524), (277, 4841088), (336, 3991016), (384, 3492139), (448, 2993262), (554, 2420544), (672, 1995508), (831, 1613696), (896, 1496631), (1108, 1210272), (1344, 997754), (1662, 806848), (1801, 744576), (1939, 691584), (2216, 605136), (2688, 498877), (3324, 403424), (3602, 372288), (3878, 345792), (4432, 302568), (5403, 248192), (5817, 230528), (6648, 201712), (7204, 186144), (7756, 172896), (8864, 151284), (10806, 124096), (11634, 115264), (12607, 106368), (13296, 100856), (14408, 93072), (15512, 86448), (17728, 75642), (21612, 62048), (23268, 57632), (25214, 53184), (26592, 50428), (28816, 46536), (31024, 43224), (35456, 37821)]