805071564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:892

約数の個数: 108

約数和(自身を含む): 2247285040

約数和(自身を除く): 1442213476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 421, 439, 484, 726, 842, 878, 1089, 1263, 1317, 1452, 1684, 1756, 2178, 2526, 2634, 3789, 3951, 4356, 4631, 4829, 5052, 5268, 7578, 7902, 9262, 9658, 13893, 14487, 15156, 15804, 18524, 19316, 27786, 28974, 41679, 43461, 50941, 53119, 55572, 57948, 83358, 86922, 101882, 106238, 152823, 159357, 166716, 173844, 184819, 203764, 212476, 305646, 318714, 369638, 458469, 478071, 554457, 611292, 637428, 739276, 916938, 956142, 1108914, 1663371, 1833876, 1912284, 2033009, 2217828, 3326742, 4066018, 6099027, 6653484, 8132036, 12198054, 18297081, 22363099, 24396108, 36594162, 44726198, 67089297, 73188324, 89452396, 134178594, 201267891, 268357188, 402535782, 805071564]

約数ペア:

[(1, 805071564), (2, 402535782), (3, 268357188), (4, 201267891), (6, 134178594), (9, 89452396), (11, 73188324), (12, 67089297), (18, 44726198), (22, 36594162), (33, 24396108), (36, 22363099), (44, 18297081), (66, 12198054), (99, 8132036), (121, 6653484), (132, 6099027), (198, 4066018), (242, 3326742), (363, 2217828), (396, 2033009), (421, 1912284), (439, 1833876), (484, 1663371), (726, 1108914), (842, 956142), (878, 916938), (1089, 739276), (1263, 637428), (1317, 611292), (1452, 554457), (1684, 478071), (1756, 458469), (2178, 369638), (2526, 318714), (2634, 305646), (3789, 212476), (3951, 203764), (4356, 184819), (4631, 173844), (4829, 166716), (5052, 159357), (5268, 152823), (7578, 106238), (7902, 101882), (9262, 86922), (9658, 83358), (13893, 57948), (14487, 55572), (15156, 53119), (15804, 50941), (18524, 43461), (19316, 41679), (27786, 28974)]