1880557224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45319}}^1$

素因数の和:45367

約数の個数: 128

約数和(自身を含む): 6091008000

約数和(自身を除く): 4210450776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 45319, 90638, 135957, 181276, 271914, 317233, 362552, 543828, 589147, 634466, 861061, 951699, 1087656, 1178294, 1268932, 1722122, 1767441, 1903398, 2356588, 2537864, 2583183, 3444244, 3534882, 3806796, 4124029, 4713176, 5166366, 6027427, 6888488, 7069764, 7613592, 8248058, 10332732, 11193793, 12054854, 12372087, 14139528, 16496116, 18082281, 20665464, 22387586, 24109708, 24744174, 32992232, 33581379, 36164562, 44775172, 48219416, 49488348, 67162758, 72329124, 78356551, 89550344, 98976696, 134325516, 144658248, 156713102, 235069653, 268651032, 313426204, 470139306, 626852408, 940278612, 1880557224]

約数ペア:

[(1, 1880557224), (2, 940278612), (3, 626852408), (4, 470139306), (6, 313426204), (7, 268651032), (8, 235069653), (12, 156713102), (13, 144658248), (14, 134325516), (19, 98976696), (21, 89550344), (24, 78356551), (26, 72329124), (28, 67162758), (38, 49488348), (39, 48219416), (42, 44775172), (52, 36164562), (56, 33581379), (57, 32992232), (76, 24744174), (78, 24109708), (84, 22387586), (91, 20665464), (104, 18082281), (114, 16496116), (133, 14139528), (152, 12372087), (156, 12054854), (168, 11193793), (182, 10332732), (228, 8248058), (247, 7613592), (266, 7069764), (273, 6888488), (312, 6027427), (364, 5166366), (399, 4713176), (456, 4124029), (494, 3806796), (532, 3534882), (546, 3444244), (728, 2583183), (741, 2537864), (798, 2356588), (988, 1903398), (1064, 1767441), (1092, 1722122), (1482, 1268932), (1596, 1178294), (1729, 1087656), (1976, 951699), (2184, 861061), (2964, 634466), (3192, 589147), (3458, 543828), (5187, 362552), (5928, 317233), (6916, 271914), (10374, 181276), (13832, 135957), (20748, 90638), (41496, 45319)]