242297244

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 733824000

約数和(自身を除く): 491526756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 239, 243, 252, 298, 324, 378, 447, 478, 486, 567, 596, 717, 756, 894, 956, 972, 1043, 1134, 1341, 1434, 1673, 1701, 1788, 2086, 2151, 2268, 2682, 2868, 3129, 3346, 3402, 4023, 4172, 4302, 5019, 5364, 6258, 6453, 6692, 6804, 8046, 8604, 9387, 10038, 12069, 12516, 12906, 15057, 16092, 18774, 19359, 20076, 24138, 25812, 28161, 30114, 35611, 36207, 37548, 38718, 45171, 48276, 56322, 58077, 60228, 71222, 72414, 77436, 84483, 90342, 106833, 112644, 116154, 135513, 142444, 144828, 168966, 180684, 213666, 232308, 249277, 253449, 271026, 320499, 337932, 406539, 427332, 498554, 506898, 542052, 640998, 747831, 813078, 961497, 997108, 1013796, 1281996, 1495662, 1626156, 1922994, 2243493, 2884491, 2991324, 3845988, 4486986, 5768982, 6730479, 8653473, 8973972, 11537964, 13460958, 17306946, 20191437, 26921916, 34613892, 40382874, 60574311, 80765748, 121148622, 242297244]

約数ペア:

[(1, 242297244), (2, 121148622), (3, 80765748), (4, 60574311), (6, 40382874), (7, 34613892), (9, 26921916), (12, 20191437), (14, 17306946), (18, 13460958), (21, 11537964), (27, 8973972), (28, 8653473), (36, 6730479), (42, 5768982), (54, 4486986), (63, 3845988), (81, 2991324), (84, 2884491), (108, 2243493), (126, 1922994), (149, 1626156), (162, 1495662), (189, 1281996), (239, 1013796), (243, 997108), (252, 961497), (298, 813078), (324, 747831), (378, 640998), (447, 542052), (478, 506898), (486, 498554), (567, 427332), (596, 406539), (717, 337932), (756, 320499), (894, 271026), (956, 253449), (972, 249277), (1043, 232308), (1134, 213666), (1341, 180684), (1434, 168966), (1673, 144828), (1701, 142444), (1788, 135513), (2086, 116154), (2151, 112644), (2268, 106833), (2682, 90342), (2868, 84483), (3129, 77436), (3346, 72414), (3402, 71222), (4023, 60228), (4172, 58077), (4302, 56322), (5019, 48276), (5364, 45171), (6258, 38718), (6453, 37548), (6692, 36207), (6804, 35611), (8046, 30114), (8604, 28161), (9387, 25812), (10038, 24138), (12069, 20076), (12516, 19359), (12906, 18774), (15057, 16092)]