144704868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 443304960

約数和(自身を除く): 298600092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 619, 644, 726, 759, 847, 924, 966, 1012, 1238, 1452, 1518, 1694, 1771, 1857, 1932, 2476, 2541, 2783, 3036, 3388, 3542, 3714, 4333, 5082, 5313, 5566, 6809, 7084, 7428, 8349, 8666, 10164, 10626, 11132, 12999, 13618, 14237, 16698, 17332, 19481, 20427, 21252, 25998, 27236, 28474, 33396, 38962, 40854, 42711, 47663, 51996, 56948, 58443, 74899, 77924, 81708, 85422, 95326, 99659, 116886, 142989, 149798, 156607, 170844, 190652, 199318, 224697, 233772, 285978, 298977, 299596, 313214, 398636, 449394, 469821, 524293, 571956, 597954, 626428, 898788, 939642, 1048586, 1096249, 1195908, 1572879, 1722677, 1879284, 2097172, 2192498, 3145758, 3288747, 3445354, 4384996, 5168031, 6291516, 6577494, 6890708, 10336062, 12058739, 13154988, 20672124, 24117478, 36176217, 48234956, 72352434, 144704868]

約数ペア:

[(1, 144704868), (2, 72352434), (3, 48234956), (4, 36176217), (6, 24117478), (7, 20672124), (11, 13154988), (12, 12058739), (14, 10336062), (21, 6890708), (22, 6577494), (23, 6291516), (28, 5168031), (33, 4384996), (42, 3445354), (44, 3288747), (46, 3145758), (66, 2192498), (69, 2097172), (77, 1879284), (84, 1722677), (92, 1572879), (121, 1195908), (132, 1096249), (138, 1048586), (154, 939642), (161, 898788), (231, 626428), (242, 597954), (253, 571956), (276, 524293), (308, 469821), (322, 449394), (363, 398636), (462, 313214), (483, 299596), (484, 298977), (506, 285978), (619, 233772), (644, 224697), (726, 199318), (759, 190652), (847, 170844), (924, 156607), (966, 149798), (1012, 142989), (1238, 116886), (1452, 99659), (1518, 95326), (1694, 85422), (1771, 81708), (1857, 77924), (1932, 74899), (2476, 58443), (2541, 56948), (2783, 51996), (3036, 47663), (3388, 42711), (3542, 40854), (3714, 38962), (4333, 33396), (5082, 28474), (5313, 27236), (5566, 25998), (6809, 21252), (7084, 20427), (7428, 19481), (8349, 17332), (8666, 16698), (10164, 14237), (10626, 13618), (11132, 12999)]