2015574768

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 5712612048

約数和(自身を除く): 3697037280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 227, 313, 394, 454, 591, 626, 681, 788, 908, 939, 1182, 1252, 1362, 1576, 1773, 1816, 1878, 2043, 2364, 2504, 2724, 2817, 3152, 3546, 3632, 3756, 4086, 4728, 5008, 5448, 5634, 7092, 7512, 8172, 9456, 10896, 11268, 14184, 15024, 16344, 22536, 28368, 32688, 44719, 45072, 61661, 71051, 89438, 123322, 134157, 142102, 178876, 184983, 213153, 246644, 268314, 284204, 357752, 369966, 402471, 426306, 493288, 536628, 554949, 568408, 639459, 715504, 739932, 804942, 852612, 986576, 1073256, 1109898, 1136816, 1278918, 1479864, 1609884, 1705224, 2146512, 2219796, 2557836, 2959728, 3219768, 3410448, 4439592, 5115672, 6439536, 8879184, 10231344, 13997047, 27994094, 41991141, 55988188, 83982282, 111976376, 125973423, 167964564, 223952752, 251946846, 335929128, 503893692, 671858256, 1007787384, 2015574768]

約数ペア:

[(1, 2015574768), (2, 1007787384), (3, 671858256), (4, 503893692), (6, 335929128), (8, 251946846), (9, 223952752), (12, 167964564), (16, 125973423), (18, 111976376), (24, 83982282), (36, 55988188), (48, 41991141), (72, 27994094), (144, 13997047), (197, 10231344), (227, 8879184), (313, 6439536), (394, 5115672), (454, 4439592), (591, 3410448), (626, 3219768), (681, 2959728), (788, 2557836), (908, 2219796), (939, 2146512), (1182, 1705224), (1252, 1609884), (1362, 1479864), (1576, 1278918), (1773, 1136816), (1816, 1109898), (1878, 1073256), (2043, 986576), (2364, 852612), (2504, 804942), (2724, 739932), (2817, 715504), (3152, 639459), (3546, 568408), (3632, 554949), (3756, 536628), (4086, 493288), (4728, 426306), (5008, 402471), (5448, 369966), (5634, 357752), (7092, 284204), (7512, 268314), (8172, 246644), (9456, 213153), (10896, 184983), (11268, 178876), (14184, 142102), (15024, 134157), (16344, 123322), (22536, 89438), (28368, 71051), (32688, 61661), (44719, 45072)]