225718812

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 669860352

約数和(自身を除く): 444141540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 227, 243, 279, 297, 324, 341, 372, 396, 454, 486, 558, 594, 681, 682, 729, 837, 891, 908, 972, 1023, 1116, 1188, 1362, 1364, 1458, 1674, 1782, 2043, 2046, 2497, 2511, 2673, 2724, 2916, 3069, 3348, 3564, 4086, 4092, 4994, 5022, 5346, 6129, 6138, 7037, 7491, 7533, 8019, 8172, 9207, 9988, 10044, 10692, 12258, 12276, 14074, 14982, 15066, 16038, 18387, 18414, 21111, 22473, 22599, 24516, 27621, 28148, 29964, 30132, 32076, 36774, 36828, 42222, 44946, 45198, 55161, 55242, 63333, 67419, 73548, 77407, 82863, 84444, 89892, 90396, 110322, 110484, 126666, 134838, 154814, 165483, 165726, 189999, 202257, 220644, 232221, 248589, 253332, 269676, 309628, 330966, 331452, 379998, 404514, 464442, 497178, 569997, 606771, 661932, 696663, 759996, 809028, 928884, 994356, 1139994, 1213542, 1393326, 1709991, 1820313, 2089989, 2279988, 2427084, 2786652, 3419982, 3640626, 4179978, 5129973, 6269967, 6839964, 7281252, 8359956, 10259946, 12539934, 18809901, 20519892, 25079868, 37619802, 56429703, 75239604, 112859406, 225718812]

約数ペア:

[(1, 225718812), (2, 112859406), (3, 75239604), (4, 56429703), (6, 37619802), (9, 25079868), (11, 20519892), (12, 18809901), (18, 12539934), (22, 10259946), (27, 8359956), (31, 7281252), (33, 6839964), (36, 6269967), (44, 5129973), (54, 4179978), (62, 3640626), (66, 3419982), (81, 2786652), (93, 2427084), (99, 2279988), (108, 2089989), (124, 1820313), (132, 1709991), (162, 1393326), (186, 1213542), (198, 1139994), (227, 994356), (243, 928884), (279, 809028), (297, 759996), (324, 696663), (341, 661932), (372, 606771), (396, 569997), (454, 497178), (486, 464442), (558, 404514), (594, 379998), (681, 331452), (682, 330966), (729, 309628), (837, 269676), (891, 253332), (908, 248589), (972, 232221), (1023, 220644), (1116, 202257), (1188, 189999), (1362, 165726), (1364, 165483), (1458, 154814), (1674, 134838), (1782, 126666), (2043, 110484), (2046, 110322), (2497, 90396), (2511, 89892), (2673, 84444), (2724, 82863), (2916, 77407), (3069, 73548), (3348, 67419), (3564, 63333), (4086, 55242), (4092, 55161), (4994, 45198), (5022, 44946), (5346, 42222), (6129, 36828), (6138, 36774), (7037, 32076), (7491, 30132), (7533, 29964), (8019, 28148), (8172, 27621), (9207, 24516), (9988, 22599), (10044, 22473), (10692, 21111), (12258, 18414), (12276, 18387), (14074, 16038), (14982, 15066)]