19428571008

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73009}}^1$

素因数の和:73050

約数の個数: 256

約数和(自身を含む): 71491392000

約数和(自身を除く): 52062820992

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, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3696, 4032, 4158, 4224, 4752, 4928, 5544, 6048, 6336, 7392, 8064, 8316, 9504, 9856, 11088, 12096, 12672, 14784, 16632, 19008, 22176, 24192, 29568, 33264, 38016, 44352, 66528, 73009, 88704, 133056, 146018, 219027, 266112, 292036, 438054, 511063, 584072, 657081, 803099, 876108, 1022126, 1168144, 1314162, 1533189, 1606198, 1752216, 1971243, 2044252, 2336288, 2409297, 2628324, 3066378, 3212396, 3504432, 3942486, 4088504, 4599567, 4672576, 4818594, 5256648, 5621693, 6132756, 6424792, 7008864, 7227891, 7884972, 8177008, 9199134, 9345152, 9637188, 10513296, 11243386, 12265512, 12849584, 13798701, 14017728, 14455782, 15769944, 16354016, 16865079, 18398268, 19274376, 21026592, 21683673, 22486772, 24531024, 25699168, 27597402, 28035456, 28911564, 31539888, 32708032, 33730158, 36796536, 38548752, 42053184, 43367346, 44973544, 49062048, 50595237, 51398336, 55194804, 57823128, 63079776, 65416064, 67460316, 73593072, 77097504, 84106368, 86734692, 89947088, 98124096, 101190474, 102796672, 110389608, 115646256, 126159552, 134920632, 147186144, 151785711, 154195008, 173469384, 179894176, 196248192, 202380948, 220779216, 231292512, 252319104, 269841264, 294372288, 303571422, 308390016, 346938768, 359788352, 404761896, 441558432, 462585024, 539682528, 588744576, 607142844, 693877536, 719576704, 809523792, 883116864, 925170048, 1079365056, 1214285688, 1387755072, 1619047584, 1766233728, 2158730112, 2428571376, 2775510144, 3238095168, 4857142752, 6476190336, 9714285504, 19428571008]

約数ペア:

[(1, 19428571008), (2, 9714285504), (3, 6476190336), (4, 4857142752), (6, 3238095168), (7, 2775510144), (8, 2428571376), (9, 2158730112), (11, 1766233728), (12, 1619047584), (14, 1387755072), (16, 1214285688), (18, 1079365056), (21, 925170048), (22, 883116864), (24, 809523792), (27, 719576704), (28, 693877536), (32, 607142844), (33, 588744576), (36, 539682528), (42, 462585024), (44, 441558432), (48, 404761896), (54, 359788352), (56, 346938768), (63, 308390016), (64, 303571422), (66, 294372288), (72, 269841264), (77, 252319104), (84, 231292512), (88, 220779216), (96, 202380948), (99, 196248192), (108, 179894176), (112, 173469384), (126, 154195008), (128, 151785711), (132, 147186144), (144, 134920632), (154, 126159552), (168, 115646256), (176, 110389608), (189, 102796672), (192, 101190474), (198, 98124096), (216, 89947088), (224, 86734692), (231, 84106368), (252, 77097504), (264, 73593072), (288, 67460316), (297, 65416064), (308, 63079776), (336, 57823128), (352, 55194804), (378, 51398336), (384, 50595237), (396, 49062048), (432, 44973544), (448, 43367346), (462, 42053184), (504, 38548752), (528, 36796536), (576, 33730158), (594, 32708032), (616, 31539888), (672, 28911564), (693, 28035456), (704, 27597402), (756, 25699168), (792, 24531024), (864, 22486772), (896, 21683673), (924, 21026592), (1008, 19274376), (1056, 18398268), (1152, 16865079), (1188, 16354016), (1232, 15769944), (1344, 14455782), (1386, 14017728), (1408, 13798701), (1512, 12849584), (1584, 12265512), (1728, 11243386), (1848, 10513296), (2016, 9637188), (2079, 9345152), (2112, 9199134), (2376, 8177008), (2464, 7884972), (2688, 7227891), (2772, 7008864), (3024, 6424792), (3168, 6132756), (3456, 5621693), (3696, 5256648), (4032, 4818594), (4158, 4672576), (4224, 4599567), (4752, 4088504), (4928, 3942486), (5544, 3504432), (6048, 3212396), (6336, 3066378), (7392, 2628324), (8064, 2409297), (8316, 2336288), (9504, 2044252), (9856, 1971243), (11088, 1752216), (12096, 1606198), (12672, 1533189), (14784, 1314162), (16632, 1168144), (19008, 1022126), (22176, 876108), (24192, 803099), (29568, 657081), (33264, 584072), (38016, 511063), (44352, 438054), (66528, 292036), (73009, 266112), (88704, 219027), (133056, 146018)]