2004222528

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1$

素因数の和:5063

約数の個数: 280

約数和(自身を含む): 7408615104

約数和(自身を除く): 5404392576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1728, 1782, 1848, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4032, 4158, 4536, 4752, 4928, 5021, 5184, 5544, 6048, 6237, 6336, 7128, 7392, 8316, 9072, 9504, 10042, 11088, 12096, 12474, 14256, 14784, 15063, 16632, 18144, 19008, 20084, 22176, 24948, 28512, 30126, 33264, 35147, 36288, 40168, 44352, 45189, 49896, 55231, 57024, 60252, 66528, 70294, 80336, 90378, 99792, 105441, 110462, 120504, 133056, 135567, 140588, 160672, 165693, 180756, 199584, 210882, 220924, 241008, 271134, 281176, 316323, 321344, 331386, 361512, 386617, 399168, 406701, 421764, 441848, 482016, 497079, 542268, 562352, 632646, 662772, 723024, 773234, 813402, 843528, 883696, 948969, 964032, 994158, 1084536, 1124704, 1159851, 1265292, 1325544, 1446048, 1491237, 1546468, 1626804, 1687056, 1767392, 1897938, 1988316, 2169072, 2249408, 2319702, 2530584, 2651088, 2846907, 2892096, 2982474, 3092936, 3253608, 3374112, 3479553, 3534784, 3795876, 3976632, 4338144, 4473711, 4639404, 5061168, 5302176, 5693814, 5964948, 6185872, 6507216, 6748224, 6959106, 7591752, 7953264, 8676288, 8947422, 9278808, 10122336, 10438659, 10604352, 11387628, 11929896, 12371744, 13014432, 13918212, 15183504, 15906528, 17894844, 18557616, 20244672, 20877318, 22775256, 23859792, 24743488, 26028864, 27836424, 30367008, 31315977, 31813056, 35789688, 37115232, 41754636, 45550512, 47719584, 55672848, 60734016, 62631954, 71579376, 74230464, 83509272, 91101024, 95439168, 111345696, 125263908, 143158752, 167018544, 182202048, 222691392, 250527816, 286317504, 334037088, 501055632, 668074176, 1002111264, 2004222528]

約数ペア:

[(1, 2004222528), (2, 1002111264), (3, 668074176), (4, 501055632), (6, 334037088), (7, 286317504), (8, 250527816), (9, 222691392), (11, 182202048), (12, 167018544), (14, 143158752), (16, 125263908), (18, 111345696), (21, 95439168), (22, 91101024), (24, 83509272), (27, 74230464), (28, 71579376), (32, 62631954), (33, 60734016), (36, 55672848), (42, 47719584), (44, 45550512), (48, 41754636), (54, 37115232), (56, 35789688), (63, 31813056), (64, 31315977), (66, 30367008), (72, 27836424), (77, 26028864), (81, 24743488), (84, 23859792), (88, 22775256), (96, 20877318), (99, 20244672), (108, 18557616), (112, 17894844), (126, 15906528), (132, 15183504), (144, 13918212), (154, 13014432), (162, 12371744), (168, 11929896), (176, 11387628), (189, 10604352), (192, 10438659), (198, 10122336), (216, 9278808), (224, 8947422), (231, 8676288), (252, 7953264), (264, 7591752), (288, 6959106), (297, 6748224), (308, 6507216), (324, 6185872), (336, 5964948), (352, 5693814), (378, 5302176), (396, 5061168), (432, 4639404), (448, 4473711), (462, 4338144), (504, 3976632), (528, 3795876), (567, 3534784), (576, 3479553), (594, 3374112), (616, 3253608), (648, 3092936), (672, 2982474), (693, 2892096), (704, 2846907), (756, 2651088), (792, 2530584), (864, 2319702), (891, 2249408), (924, 2169072), (1008, 1988316), (1056, 1897938), (1134, 1767392), (1188, 1687056), (1232, 1626804), (1296, 1546468), (1344, 1491237), (1386, 1446048), (1512, 1325544), (1584, 1265292), (1728, 1159851), (1782, 1124704), (1848, 1084536), (2016, 994158), (2079, 964032), (2112, 948969), (2268, 883696), (2376, 843528), (2464, 813402), (2592, 773234), (2772, 723024), (3024, 662772), (3168, 632646), (3564, 562352), (3696, 542268), (4032, 497079), (4158, 482016), (4536, 441848), (4752, 421764), (4928, 406701), (5021, 399168), (5184, 386617), (5544, 361512), (6048, 331386), (6237, 321344), (6336, 316323), (7128, 281176), (7392, 271134), (8316, 241008), (9072, 220924), (9504, 210882), (10042, 199584), (11088, 180756), (12096, 165693), (12474, 160672), (14256, 140588), (14784, 135567), (15063, 133056), (16632, 120504), (18144, 110462), (19008, 105441), (20084, 99792), (22176, 90378), (24948, 80336), (28512, 70294), (30126, 66528), (33264, 60252), (35147, 57024), (36288, 55231), (40168, 49896), (44352, 45189)]