815903088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17023

約数の個数: 160

約数和(自身を含む): 2830152192

約数和(自身を除く): 2014249104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 6006, 6864, 8008, 12012, 16016, 16981, 24024, 33962, 48048, 50943, 67924, 101886, 118867, 135848, 186791, 203772, 220753, 237734, 271696, 356601, 373582, 407544, 441506, 475468, 560373, 662259, 713202, 747164, 815088, 883012, 950936, 1120746, 1307537, 1324518, 1426404, 1494328, 1545271, 1766024, 1901872, 2241492, 2428283, 2615074, 2649036, 2852808, 2988656, 3090542, 3532048, 3922611, 4482984, 4635813, 4856566, 5230148, 5298072, 5705616, 6181084, 7284849, 7845222, 8965968, 9271626, 9713132, 10460296, 10596144, 12362168, 14569698, 15690444, 16997981, 18543252, 19426264, 20920592, 24724336, 29139396, 31380888, 33995962, 37086504, 38852528, 50993943, 58278792, 62761776, 67991924, 74173008, 101987886, 116557584, 135983848, 203975772, 271967696, 407951544, 815903088]

約数ペア:

[(1, 815903088), (2, 407951544), (3, 271967696), (4, 203975772), (6, 135983848), (7, 116557584), (8, 101987886), (11, 74173008), (12, 67991924), (13, 62761776), (14, 58278792), (16, 50993943), (21, 38852528), (22, 37086504), (24, 33995962), (26, 31380888), (28, 29139396), (33, 24724336), (39, 20920592), (42, 19426264), (44, 18543252), (48, 16997981), (52, 15690444), (56, 14569698), (66, 12362168), (77, 10596144), (78, 10460296), (84, 9713132), (88, 9271626), (91, 8965968), (104, 7845222), (112, 7284849), (132, 6181084), (143, 5705616), (154, 5298072), (156, 5230148), (168, 4856566), (176, 4635813), (182, 4482984), (208, 3922611), (231, 3532048), (264, 3090542), (273, 2988656), (286, 2852808), (308, 2649036), (312, 2615074), (336, 2428283), (364, 2241492), (429, 1901872), (462, 1766024), (528, 1545271), (546, 1494328), (572, 1426404), (616, 1324518), (624, 1307537), (728, 1120746), (858, 950936), (924, 883012), (1001, 815088), (1092, 747164), (1144, 713202), (1232, 662259), (1456, 560373), (1716, 475468), (1848, 441506), (2002, 407544), (2184, 373582), (2288, 356601), (3003, 271696), (3432, 237734), (3696, 220753), (4004, 203772), (4368, 186791), (6006, 135848), (6864, 118867), (8008, 101886), (12012, 67924), (16016, 50943), (16981, 48048), (24024, 33962)]