2019400848

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:854

約数の個数: 160

約数和(自身を含む): 6026400000

約数和(自身を除く): 4006999152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 359, 432, 449, 464, 522, 696, 718, 783, 898, 1044, 1077, 1347, 1392, 1436, 1566, 1796, 2088, 2154, 2694, 2872, 3132, 3231, 3592, 4041, 4176, 4308, 5388, 5744, 6264, 6462, 7184, 8082, 8616, 9693, 10411, 10776, 12123, 12528, 12924, 13021, 16164, 17232, 19386, 20822, 21552, 24246, 25848, 26042, 31233, 32328, 38772, 39063, 41644, 48492, 51696, 52084, 62466, 64656, 77544, 78126, 83288, 93699, 96984, 104168, 117189, 124932, 155088, 156252, 161191, 166576, 187398, 193968, 208336, 234378, 249864, 281097, 312504, 322382, 351567, 374796, 468756, 483573, 499728, 562194, 625008, 644764, 703134, 749592, 937512, 967146, 1124388, 1289528, 1406268, 1450719, 1499184, 1875024, 1934292, 2248776, 2579056, 2812536, 2901438, 3868584, 4352157, 4497552, 4674539, 5625072, 5802876, 7737168, 8704314, 9349078, 11605752, 14023617, 17408628, 18698156, 23211504, 28047234, 34817256, 37396312, 42070851, 56094468, 69634512, 74792624, 84141702, 112188936, 126212553, 168283404, 224377872, 252425106, 336566808, 504850212, 673133616, 1009700424, 2019400848]

約数ペア:

[(1, 2019400848), (2, 1009700424), (3, 673133616), (4, 504850212), (6, 336566808), (8, 252425106), (9, 224377872), (12, 168283404), (16, 126212553), (18, 112188936), (24, 84141702), (27, 74792624), (29, 69634512), (36, 56094468), (48, 42070851), (54, 37396312), (58, 34817256), (72, 28047234), (87, 23211504), (108, 18698156), (116, 17408628), (144, 14023617), (174, 11605752), (216, 9349078), (232, 8704314), (261, 7737168), (348, 5802876), (359, 5625072), (432, 4674539), (449, 4497552), (464, 4352157), (522, 3868584), (696, 2901438), (718, 2812536), (783, 2579056), (898, 2248776), (1044, 1934292), (1077, 1875024), (1347, 1499184), (1392, 1450719), (1436, 1406268), (1566, 1289528), (1796, 1124388), (2088, 967146), (2154, 937512), (2694, 749592), (2872, 703134), (3132, 644764), (3231, 625008), (3592, 562194), (4041, 499728), (4176, 483573), (4308, 468756), (5388, 374796), (5744, 351567), (6264, 322382), (6462, 312504), (7184, 281097), (8082, 249864), (8616, 234378), (9693, 208336), (10411, 193968), (10776, 187398), (12123, 166576), (12528, 161191), (12924, 156252), (13021, 155088), (16164, 124932), (17232, 117189), (19386, 104168), (20822, 96984), (21552, 93699), (24246, 83288), (25848, 78126), (26042, 77544), (31233, 64656), (32328, 62466), (38772, 52084), (39063, 51696), (41644, 48492)]