309488256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1204

約数の個数: 256

約数和(自身を含む): 1139788800

約数和(自身を除く): 830300544

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, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1163, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2326, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3489, 3696, 4032, 4158, 4224, 4652, 4752, 4928, 5544, 6048, 6336, 6978, 7392, 8064, 8141, 8316, 9304, 9504, 9856, 10467, 11088, 12096, 12672, 12793, 13956, 14784, 16282, 16632, 18608, 19008, 20934, 22176, 24192, 24423, 25586, 27912, 29568, 31401, 32564, 33264, 37216, 38016, 38379, 41868, 44352, 48846, 51172, 55824, 62802, 65128, 66528, 73269, 74432, 76758, 83736, 88704, 89551, 97692, 102344, 111648, 115137, 125604, 130256, 133056, 146538, 148864, 153516, 167472, 179102, 195384, 204688, 219807, 223296, 230274, 251208, 260512, 266112, 268653, 293076, 307032, 334944, 345411, 358204, 390768, 409376, 439614, 446592, 460548, 502416, 521024, 537306, 586152, 614064, 669888, 690822, 716408, 781536, 805959, 818752, 879228, 921096, 1004832, 1042048, 1074612, 1172304, 1228128, 1339776, 1381644, 1432816, 1563072, 1611918, 1637504, 1758456, 1842192, 2009664, 2149224, 2344608, 2417877, 2456256, 2763288, 2865632, 3126144, 3223836, 3516912, 3684384, 4019328, 4298448, 4689216, 4835754, 4912512, 5526576, 5731264, 6447672, 7033824, 7368768, 8596896, 9378432, 9671508, 11053152, 11462528, 12895344, 14067648, 14737536, 17193792, 19343016, 22106304, 25790688, 28135296, 34387584, 38686032, 44212608, 51581376, 77372064, 103162752, 154744128, 309488256]

約数ペア:

[(1, 309488256), (2, 154744128), (3, 103162752), (4, 77372064), (6, 51581376), (7, 44212608), (8, 38686032), (9, 34387584), (11, 28135296), (12, 25790688), (14, 22106304), (16, 19343016), (18, 17193792), (21, 14737536), (22, 14067648), (24, 12895344), (27, 11462528), (28, 11053152), (32, 9671508), (33, 9378432), (36, 8596896), (42, 7368768), (44, 7033824), (48, 6447672), (54, 5731264), (56, 5526576), (63, 4912512), (64, 4835754), (66, 4689216), (72, 4298448), (77, 4019328), (84, 3684384), (88, 3516912), (96, 3223836), (99, 3126144), (108, 2865632), (112, 2763288), (126, 2456256), (128, 2417877), (132, 2344608), (144, 2149224), (154, 2009664), (168, 1842192), (176, 1758456), (189, 1637504), (192, 1611918), (198, 1563072), (216, 1432816), (224, 1381644), (231, 1339776), (252, 1228128), (264, 1172304), (288, 1074612), (297, 1042048), (308, 1004832), (336, 921096), (352, 879228), (378, 818752), (384, 805959), (396, 781536), (432, 716408), (448, 690822), (462, 669888), (504, 614064), (528, 586152), (576, 537306), (594, 521024), (616, 502416), (672, 460548), (693, 446592), (704, 439614), (756, 409376), (792, 390768), (864, 358204), (896, 345411), (924, 334944), (1008, 307032), (1056, 293076), (1152, 268653), (1163, 266112), (1188, 260512), (1232, 251208), (1344, 230274), (1386, 223296), (1408, 219807), (1512, 204688), (1584, 195384), (1728, 179102), (1848, 167472), (2016, 153516), (2079, 148864), (2112, 146538), (2326, 133056), (2376, 130256), (2464, 125604), (2688, 115137), (2772, 111648), (3024, 102344), (3168, 97692), (3456, 89551), (3489, 88704), (3696, 83736), (4032, 76758), (4158, 74432), (4224, 73269), (4652, 66528), (4752, 65128), (4928, 62802), (5544, 55824), (6048, 51172), (6336, 48846), (6978, 44352), (7392, 41868), (8064, 38379), (8141, 38016), (8316, 37216), (9304, 33264), (9504, 32564), (9856, 31401), (10467, 29568), (11088, 27912), (12096, 25586), (12672, 24423), (12793, 24192), (13956, 22176), (14784, 20934), (16282, 19008), (16632, 18608)]