7857090192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2081}}^1$

素因数の和:2777

約数の個数: 160

約数和(自身を含む): 24610639104

約数和(自身を除く): 16753548912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 661, 714, 816, 952, 1322, 1428, 1904, 1983, 2081, 2644, 2856, 3966, 4162, 4627, 5288, 5712, 6243, 7932, 8324, 9254, 10576, 11237, 12486, 13881, 14567, 15864, 16648, 18508, 22474, 24972, 27762, 29134, 31728, 33296, 33711, 35377, 37016, 43701, 44948, 49944, 55524, 58268, 67422, 70754, 74032, 78659, 87402, 89896, 99888, 106131, 111048, 116536, 134844, 141508, 157318, 174804, 179792, 212262, 222096, 233072, 235977, 247639, 269688, 283016, 314636, 349608, 424524, 471954, 495278, 539376, 566032, 629272, 699216, 742917, 849048, 943908, 990556, 1258544, 1375541, 1485834, 1698096, 1887816, 1981112, 2751082, 2971668, 3775632, 3962224, 4126623, 5502164, 5943336, 8253246, 9628787, 11004328, 11886672, 16506492, 19257574, 22008656, 23384197, 28886361, 33012984, 38515148, 46768394, 57772722, 66025968, 70152591, 77030296, 93536788, 115545444, 140305182, 154060592, 163689379, 187073576, 231090888, 280610364, 327378758, 374147152, 462181776, 491068137, 561220728, 654757516, 982136274, 1122441456, 1309515032, 1964272548, 2619030064, 3928545096, 7857090192]

約数ペア:

[(1, 7857090192), (2, 3928545096), (3, 2619030064), (4, 1964272548), (6, 1309515032), (7, 1122441456), (8, 982136274), (12, 654757516), (14, 561220728), (16, 491068137), (17, 462181776), (21, 374147152), (24, 327378758), (28, 280610364), (34, 231090888), (42, 187073576), (48, 163689379), (51, 154060592), (56, 140305182), (68, 115545444), (84, 93536788), (102, 77030296), (112, 70152591), (119, 66025968), (136, 57772722), (168, 46768394), (204, 38515148), (238, 33012984), (272, 28886361), (336, 23384197), (357, 22008656), (408, 19257574), (476, 16506492), (661, 11886672), (714, 11004328), (816, 9628787), (952, 8253246), (1322, 5943336), (1428, 5502164), (1904, 4126623), (1983, 3962224), (2081, 3775632), (2644, 2971668), (2856, 2751082), (3966, 1981112), (4162, 1887816), (4627, 1698096), (5288, 1485834), (5712, 1375541), (6243, 1258544), (7932, 990556), (8324, 943908), (9254, 849048), (10576, 742917), (11237, 699216), (12486, 629272), (13881, 566032), (14567, 539376), (15864, 495278), (16648, 471954), (18508, 424524), (22474, 349608), (24972, 314636), (27762, 283016), (29134, 269688), (31728, 247639), (33296, 235977), (33711, 233072), (35377, 222096), (37016, 212262), (43701, 179792), (44948, 174804), (49944, 157318), (55524, 141508), (58268, 134844), (67422, 116536), (70754, 111048), (74032, 106131), (78659, 99888), (87402, 89896)]