993260904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 2745446400

約数和(自身を除く): 1752185496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 127, 136, 174, 204, 232, 254, 348, 381, 408, 493, 508, 661, 696, 762, 986, 1016, 1322, 1479, 1524, 1972, 1983, 2159, 2644, 2958, 3048, 3683, 3944, 3966, 4318, 5288, 5916, 6477, 7366, 7932, 8636, 11049, 11237, 11832, 12954, 14732, 15864, 17272, 19169, 22098, 22474, 25908, 29464, 33711, 38338, 44196, 44948, 51816, 57507, 62611, 67422, 76676, 83947, 88392, 89896, 115014, 125222, 134844, 153352, 167894, 187833, 230028, 250444, 251841, 269688, 325873, 335788, 375666, 460056, 500888, 503682, 651746, 671576, 751332, 977619, 1007364, 1303492, 1427099, 1502664, 1955238, 2014728, 2434463, 2606984, 2854198, 3910476, 4281297, 4868926, 5708396, 7303389, 7820952, 8562594, 9737852, 11416792, 14606778, 17125188, 19475704, 29213556, 34250376, 41385871, 58427112, 82771742, 124157613, 165543484, 248315226, 331086968, 496630452, 993260904]

約数ペア:

[(1, 993260904), (2, 496630452), (3, 331086968), (4, 248315226), (6, 165543484), (8, 124157613), (12, 82771742), (17, 58427112), (24, 41385871), (29, 34250376), (34, 29213556), (51, 19475704), (58, 17125188), (68, 14606778), (87, 11416792), (102, 9737852), (116, 8562594), (127, 7820952), (136, 7303389), (174, 5708396), (204, 4868926), (232, 4281297), (254, 3910476), (348, 2854198), (381, 2606984), (408, 2434463), (493, 2014728), (508, 1955238), (661, 1502664), (696, 1427099), (762, 1303492), (986, 1007364), (1016, 977619), (1322, 751332), (1479, 671576), (1524, 651746), (1972, 503682), (1983, 500888), (2159, 460056), (2644, 375666), (2958, 335788), (3048, 325873), (3683, 269688), (3944, 251841), (3966, 250444), (4318, 230028), (5288, 187833), (5916, 167894), (6477, 153352), (7366, 134844), (7932, 125222), (8636, 115014), (11049, 89896), (11237, 88392), (11832, 83947), (12954, 76676), (14732, 67422), (15864, 62611), (17272, 57507), (19169, 51816), (22098, 44948), (22474, 44196), (25908, 38338), (29464, 33711)]