222744132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27997}}^1$

素因数の和:28037

約数の個数: 72

約数和(自身を含む): 642050136

約数和(自身を除く): 419306004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 27997, 55994, 83991, 111988, 167982, 251973, 335964, 363961, 475949, 503946, 727922, 951898, 1007892, 1091883, 1427847, 1455844, 1903796, 2183766, 2855694, 3275649, 4283541, 4367532, 5711388, 6187337, 6551298, 8567082, 12374674, 13102596, 17134164, 18562011, 24749348, 37124022, 55686033, 74248044, 111372066, 222744132]

約数ペア:

[(1, 222744132), (2, 111372066), (3, 74248044), (4, 55686033), (6, 37124022), (9, 24749348), (12, 18562011), (13, 17134164), (17, 13102596), (18, 12374674), (26, 8567082), (34, 6551298), (36, 6187337), (39, 5711388), (51, 4367532), (52, 4283541), (68, 3275649), (78, 2855694), (102, 2183766), (117, 1903796), (153, 1455844), (156, 1427847), (204, 1091883), (221, 1007892), (234, 951898), (306, 727922), (442, 503946), (468, 475949), (612, 363961), (663, 335964), (884, 251973), (1326, 167982), (1989, 111988), (2652, 83991), (3978, 55994), (7956, 27997)]