2021044896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28459

約数の個数: 144

約数和(自身を含む): 6515439840

約数和(自身を除く): 4494394944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 28411, 35568, 56822, 71136, 85233, 113644, 170466, 227288, 255699, 340932, 369343, 454576, 511398, 539809, 681864, 738686, 909152, 1022796, 1079618, 1108029, 1363728, 1477372, 1619427, 2045592, 2159236, 2216058, 2727456, 2954744, 3238854, 3324087, 4091184, 4318472, 4432116, 4858281, 5909488, 6477708, 6648174, 7017517, 8182368, 8636944, 8864232, 9716562, 11818976, 12955416, 13296348, 14035034, 17273888, 17728464, 19433124, 21052551, 25910832, 26592696, 28070068, 35456928, 38866248, 42105102, 51821664, 53185392, 56140136, 63157653, 77732496, 84210204, 106370784, 112280272, 126315306, 155464992, 168420408, 224560544, 252630612, 336840816, 505261224, 673681632, 1010522448, 2021044896]

約数ペア:

[(1, 2021044896), (2, 1010522448), (3, 673681632), (4, 505261224), (6, 336840816), (8, 252630612), (9, 224560544), (12, 168420408), (13, 155464992), (16, 126315306), (18, 112280272), (19, 106370784), (24, 84210204), (26, 77732496), (32, 63157653), (36, 56140136), (38, 53185392), (39, 51821664), (48, 42105102), (52, 38866248), (57, 35456928), (72, 28070068), (76, 26592696), (78, 25910832), (96, 21052551), (104, 19433124), (114, 17728464), (117, 17273888), (144, 14035034), (152, 13296348), (156, 12955416), (171, 11818976), (208, 9716562), (228, 8864232), (234, 8636944), (247, 8182368), (288, 7017517), (304, 6648174), (312, 6477708), (342, 5909488), (416, 4858281), (456, 4432116), (468, 4318472), (494, 4091184), (608, 3324087), (624, 3238854), (684, 2954744), (741, 2727456), (912, 2216058), (936, 2159236), (988, 2045592), (1248, 1619427), (1368, 1477372), (1482, 1363728), (1824, 1108029), (1872, 1079618), (1976, 1022796), (2223, 909152), (2736, 738686), (2964, 681864), (3744, 539809), (3952, 511398), (4446, 454576), (5472, 369343), (5928, 340932), (7904, 255699), (8892, 227288), (11856, 170466), (17784, 113644), (23712, 85233), (28411, 71136), (35568, 56822)]