2215746484

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 4942365120

約数和(自身を除く): 2726618636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 101, 133, 137, 172, 196, 202, 266, 274, 301, 404, 532, 548, 602, 707, 817, 931, 959, 1204, 1414, 1634, 1862, 1918, 1919, 2107, 2603, 2828, 3268, 3724, 3836, 3838, 4214, 4343, 4949, 5206, 5719, 5891, 6713, 7676, 8428, 8686, 9898, 10412, 11438, 11782, 13426, 13433, 13837, 17372, 18221, 19796, 22876, 23564, 26852, 26866, 27674, 30401, 36442, 40033, 41237, 53732, 55348, 60802, 72884, 80066, 82474, 82517, 94031, 96859, 111929, 121604, 127547, 160132, 164948, 165034, 188062, 193718, 212807, 223858, 255094, 262903, 288659, 330068, 376124, 387436, 425614, 447716, 510188, 525806, 577318, 577619, 594991, 678013, 783503, 851228, 1051612, 1154636, 1155238, 1189982, 1356026, 1567006, 1840321, 2310476, 2379964, 2712052, 3134012, 3680642, 4043333, 4164937, 5484521, 7361284, 8086666, 8329874, 10969042, 11304829, 12882247, 16173332, 16659748, 21938084, 22609658, 25764494, 29154559, 45219316, 51528988, 58309118, 79133803, 116618236, 158267606, 316535212, 553936621, 1107873242, 2215746484]

約数ペア:

[(1, 2215746484), (2, 1107873242), (4, 553936621), (7, 316535212), (14, 158267606), (19, 116618236), (28, 79133803), (38, 58309118), (43, 51528988), (49, 45219316), (76, 29154559), (86, 25764494), (98, 22609658), (101, 21938084), (133, 16659748), (137, 16173332), (172, 12882247), (196, 11304829), (202, 10969042), (266, 8329874), (274, 8086666), (301, 7361284), (404, 5484521), (532, 4164937), (548, 4043333), (602, 3680642), (707, 3134012), (817, 2712052), (931, 2379964), (959, 2310476), (1204, 1840321), (1414, 1567006), (1634, 1356026), (1862, 1189982), (1918, 1155238), (1919, 1154636), (2107, 1051612), (2603, 851228), (2828, 783503), (3268, 678013), (3724, 594991), (3836, 577619), (3838, 577318), (4214, 525806), (4343, 510188), (4949, 447716), (5206, 425614), (5719, 387436), (5891, 376124), (6713, 330068), (7676, 288659), (8428, 262903), (8686, 255094), (9898, 223858), (10412, 212807), (11438, 193718), (11782, 188062), (13426, 165034), (13433, 164948), (13837, 160132), (17372, 127547), (18221, 121604), (19796, 111929), (22876, 96859), (23564, 94031), (26852, 82517), (26866, 82474), (27674, 80066), (30401, 72884), (36442, 60802), (40033, 55348), (41237, 53732)]