7806173872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 18430820352

約数和(自身を除く): 10624646480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 107, 112, 127, 161, 184, 214, 223, 254, 322, 368, 428, 446, 508, 644, 749, 856, 889, 892, 1016, 1288, 1498, 1561, 1712, 1778, 1784, 2032, 2461, 2576, 2921, 2996, 3122, 3556, 3568, 4922, 5129, 5842, 5992, 6244, 7112, 9844, 10258, 11684, 11984, 12488, 13589, 14224, 17227, 19688, 20447, 20516, 23368, 23861, 24976, 27178, 28321, 34454, 35903, 39376, 40894, 41032, 46736, 47722, 54356, 56642, 68908, 71806, 81788, 82064, 95123, 95444, 108712, 113284, 137816, 143612, 163576, 167027, 190246, 190888, 198247, 217424, 226568, 275632, 287224, 312547, 327152, 334054, 380492, 381776, 396494, 453136, 548803, 574448, 625094, 651383, 668108, 760984, 792988, 1097606, 1250188, 1302766, 1336216, 1521968, 1585976, 2187829, 2195212, 2500376, 2605532, 2672432, 3030347, 3171952, 3841621, 4375658, 4390424, 4559681, 5000752, 5211064, 6060694, 7683242, 8751316, 8780848, 9119362, 10422128, 12121388, 15366484, 17502632, 18238724, 21212429, 24242776, 30732968, 35005264, 36477448, 42424858, 48485552, 61465936, 69697981, 72954896, 84849716, 139395962, 169699432, 278791924, 339398864, 487885867, 557583848, 975771734, 1115167696, 1951543468, 3903086936, 7806173872]

約数ペア:

[(1, 7806173872), (2, 3903086936), (4, 1951543468), (7, 1115167696), (8, 975771734), (14, 557583848), (16, 487885867), (23, 339398864), (28, 278791924), (46, 169699432), (56, 139395962), (92, 84849716), (107, 72954896), (112, 69697981), (127, 61465936), (161, 48485552), (184, 42424858), (214, 36477448), (223, 35005264), (254, 30732968), (322, 24242776), (368, 21212429), (428, 18238724), (446, 17502632), (508, 15366484), (644, 12121388), (749, 10422128), (856, 9119362), (889, 8780848), (892, 8751316), (1016, 7683242), (1288, 6060694), (1498, 5211064), (1561, 5000752), (1712, 4559681), (1778, 4390424), (1784, 4375658), (2032, 3841621), (2461, 3171952), (2576, 3030347), (2921, 2672432), (2996, 2605532), (3122, 2500376), (3556, 2195212), (3568, 2187829), (4922, 1585976), (5129, 1521968), (5842, 1336216), (5992, 1302766), (6244, 1250188), (7112, 1097606), (9844, 792988), (10258, 760984), (11684, 668108), (11984, 651383), (12488, 625094), (13589, 574448), (14224, 548803), (17227, 453136), (19688, 396494), (20447, 381776), (20516, 380492), (23368, 334054), (23861, 327152), (24976, 312547), (27178, 287224), (28321, 275632), (34454, 226568), (35903, 217424), (39376, 198247), (40894, 190888), (41032, 190246), (46736, 167027), (47722, 163576), (54356, 143612), (56642, 137816), (68908, 113284), (71806, 108712), (81788, 95444), (82064, 95123)]