7129884678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3098

約数の個数: 128

約数和(自身を含む): 17700913152

約数和(自身を除く): 10571028474

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 53, 69, 94, 106, 138, 141, 159, 161, 282, 318, 322, 329, 371, 483, 658, 742, 966, 987, 1081, 1113, 1219, 1974, 2162, 2226, 2438, 2491, 2963, 3243, 3657, 4982, 5926, 6486, 7314, 7473, 7567, 8533, 8889, 14946, 15134, 17066, 17437, 17778, 20741, 22701, 25599, 34874, 41482, 45402, 51198, 52311, 57293, 62223, 68149, 104622, 114586, 124446, 136298, 139261, 157039, 171879, 204447, 278522, 314078, 343758, 401051, 408894, 417783, 471117, 477043, 802102, 835566, 942234, 954086, 974827, 1099273, 1203153, 1431129, 1949654, 2198546, 2406306, 2862258, 2924481, 3203003, 3297819, 3611897, 5848962, 6406006, 6595638, 7223794, 7380833, 9609009, 10835691, 14761666, 19218018, 21671382, 22142499, 22421021, 25283279, 44284998, 44842042, 50566558, 51665831, 67263063, 75849837, 103331662, 134526126, 151699674, 154997493, 169759159, 309994986, 339518318, 509277477, 1018554954, 1188314113, 2376628226, 3564942339, 7129884678]

約数ペア:

[(1, 7129884678), (2, 3564942339), (3, 2376628226), (6, 1188314113), (7, 1018554954), (14, 509277477), (21, 339518318), (23, 309994986), (42, 169759159), (46, 154997493), (47, 151699674), (53, 134526126), (69, 103331662), (94, 75849837), (106, 67263063), (138, 51665831), (141, 50566558), (159, 44842042), (161, 44284998), (282, 25283279), (318, 22421021), (322, 22142499), (329, 21671382), (371, 19218018), (483, 14761666), (658, 10835691), (742, 9609009), (966, 7380833), (987, 7223794), (1081, 6595638), (1113, 6406006), (1219, 5848962), (1974, 3611897), (2162, 3297819), (2226, 3203003), (2438, 2924481), (2491, 2862258), (2963, 2406306), (3243, 2198546), (3657, 1949654), (4982, 1431129), (5926, 1203153), (6486, 1099273), (7314, 974827), (7473, 954086), (7567, 942234), (8533, 835566), (8889, 802102), (14946, 477043), (15134, 471117), (17066, 417783), (17437, 408894), (17778, 401051), (20741, 343758), (22701, 314078), (25599, 278522), (34874, 204447), (41482, 171879), (45402, 157039), (51198, 139261), (52311, 136298), (57293, 124446), (62223, 114586), (68149, 104622)]