19356745408

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4255

約数の個数: 224

約数和(自身を含む): 52291975680

約数和(自身を除く): 32935230272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 73, 77, 88, 91, 104, 112, 143, 146, 154, 176, 182, 208, 224, 286, 292, 308, 352, 364, 416, 448, 511, 572, 584, 616, 704, 728, 803, 832, 949, 1001, 1022, 1144, 1168, 1232, 1456, 1606, 1898, 2002, 2044, 2288, 2336, 2464, 2912, 3212, 3796, 4004, 4088, 4139, 4576, 4672, 4928, 5621, 5824, 6424, 6643, 7592, 8008, 8176, 8278, 9152, 10439, 11242, 12848, 13286, 15184, 16016, 16352, 16556, 20878, 22484, 25696, 26572, 28973, 30368, 32032, 32704, 33112, 41756, 44968, 45529, 51392, 53144, 53807, 57946, 60736, 64064, 66224, 73073, 83512, 89936, 91058, 106288, 107614, 115892, 132448, 146146, 167024, 179872, 182116, 212576, 215228, 231784, 264896, 292292, 302147, 318703, 334048, 359744, 364232, 376649, 425152, 430456, 463568, 584584, 591877, 604294, 637406, 668096, 728464, 753298, 860912, 927136, 1169168, 1183754, 1208588, 1274812, 1456928, 1506596, 1721824, 1854272, 2115029, 2338336, 2367508, 2417176, 2549624, 2913856, 3013192, 3323617, 3443648, 3927911, 4143139, 4230058, 4676672, 4735016, 4834352, 5099248, 6026384, 6647234, 7855822, 8286278, 8460116, 9470032, 9668704, 10198496, 12052768, 13294468, 15711644, 16572556, 16920232, 18940064, 19337408, 20396992, 23265319, 24105536, 26588936, 27495377, 31423288, 33145112, 33840464, 37880128, 43207021, 46530638, 53177872, 54990754, 62846576, 66290224, 67680928, 86414042, 93061276, 106355744, 109981508, 125693152, 132580448, 135361856, 172828084, 186122552, 212711488, 219963016, 251386304, 265160896, 302449147, 345656168, 372245104, 439926032, 604898294, 691312336, 744490208, 879852064, 1209796588, 1382624672, 1488980416, 1759704128, 2419593176, 2765249344, 4839186352, 9678372704, 19356745408]

約数ペア:

[(1, 19356745408), (2, 9678372704), (4, 4839186352), (7, 2765249344), (8, 2419593176), (11, 1759704128), (13, 1488980416), (14, 1382624672), (16, 1209796588), (22, 879852064), (26, 744490208), (28, 691312336), (32, 604898294), (44, 439926032), (52, 372245104), (56, 345656168), (64, 302449147), (73, 265160896), (77, 251386304), (88, 219963016), (91, 212711488), (104, 186122552), (112, 172828084), (143, 135361856), (146, 132580448), (154, 125693152), (176, 109981508), (182, 106355744), (208, 93061276), (224, 86414042), (286, 67680928), (292, 66290224), (308, 62846576), (352, 54990754), (364, 53177872), (416, 46530638), (448, 43207021), (511, 37880128), (572, 33840464), (584, 33145112), (616, 31423288), (704, 27495377), (728, 26588936), (803, 24105536), (832, 23265319), (949, 20396992), (1001, 19337408), (1022, 18940064), (1144, 16920232), (1168, 16572556), (1232, 15711644), (1456, 13294468), (1606, 12052768), (1898, 10198496), (2002, 9668704), (2044, 9470032), (2288, 8460116), (2336, 8286278), (2464, 7855822), (2912, 6647234), (3212, 6026384), (3796, 5099248), (4004, 4834352), (4088, 4735016), (4139, 4676672), (4576, 4230058), (4672, 4143139), (4928, 3927911), (5621, 3443648), (5824, 3323617), (6424, 3013192), (6643, 2913856), (7592, 2549624), (8008, 2417176), (8176, 2367508), (8278, 2338336), (9152, 2115029), (10439, 1854272), (11242, 1721824), (12848, 1506596), (13286, 1456928), (15184, 1274812), (16016, 1208588), (16352, 1183754), (16556, 1169168), (20878, 927136), (22484, 860912), (25696, 753298), (26572, 728464), (28973, 668096), (30368, 637406), (32032, 604294), (32704, 591877), (33112, 584584), (41756, 463568), (44968, 430456), (45529, 425152), (51392, 376649), (53144, 364232), (53807, 359744), (57946, 334048), (60736, 318703), (64064, 302147), (66224, 292292), (73073, 264896), (83512, 231784), (89936, 215228), (91058, 212576), (106288, 182116), (107614, 179872), (115892, 167024), (132448, 146146)]