40635672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 127680000

約数和(自身を除く): 87044328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 1999, 2541, 2904, 3388, 3998, 5082, 5997, 6776, 7996, 10164, 11994, 13993, 15992, 20328, 21989, 23988, 27986, 41979, 43978, 47976, 55972, 65967, 83958, 87956, 111944, 131934, 153923, 167916, 175912, 241879, 263868, 307846, 335832, 461769, 483758, 527736, 615692, 725637, 923538, 967516, 1231384, 1451274, 1693153, 1847076, 1935032, 2902548, 3386306, 3694152, 5079459, 5805096, 6772612, 10158918, 13545224, 20317836, 40635672]

約数ペア:

[(1, 40635672), (2, 20317836), (3, 13545224), (4, 10158918), (6, 6772612), (7, 5805096), (8, 5079459), (11, 3694152), (12, 3386306), (14, 2902548), (21, 1935032), (22, 1847076), (24, 1693153), (28, 1451274), (33, 1231384), (42, 967516), (44, 923538), (56, 725637), (66, 615692), (77, 527736), (84, 483758), (88, 461769), (121, 335832), (132, 307846), (154, 263868), (168, 241879), (231, 175912), (242, 167916), (264, 153923), (308, 131934), (363, 111944), (462, 87956), (484, 83958), (616, 65967), (726, 55972), (847, 47976), (924, 43978), (968, 41979), (1452, 27986), (1694, 23988), (1848, 21989), (1999, 20328), (2541, 15992), (2904, 13993), (3388, 11994), (3998, 10164), (5082, 7996), (5997, 6776)]