229394916

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 649678848

約数和(自身を除く): 420283932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 243, 276, 279, 324, 331, 372, 414, 486, 558, 621, 662, 713, 828, 837, 972, 993, 1116, 1242, 1324, 1426, 1674, 1863, 1986, 2139, 2484, 2511, 2852, 2979, 3348, 3726, 3972, 4278, 5022, 5589, 5958, 6417, 7452, 7533, 7613, 8556, 8937, 10044, 10261, 11178, 11916, 12834, 15066, 15226, 17874, 19251, 20522, 22356, 22839, 25668, 26811, 30132, 30452, 30783, 35748, 38502, 41044, 45678, 53622, 57753, 61566, 68517, 77004, 80433, 91356, 92349, 107244, 115506, 123132, 137034, 160866, 173259, 184698, 205551, 231012, 236003, 274068, 277047, 321732, 346518, 369396, 411102, 472006, 554094, 616653, 693036, 708009, 822204, 831141, 944012, 1108188, 1233306, 1416018, 1662282, 1849959, 2124027, 2466612, 2493423, 2832036, 3324564, 3699918, 4248054, 4986846, 6372081, 7399836, 8496108, 9973692, 12744162, 19116243, 25488324, 38232486, 57348729, 76464972, 114697458, 229394916]

約数ペア:

[(1, 229394916), (2, 114697458), (3, 76464972), (4, 57348729), (6, 38232486), (9, 25488324), (12, 19116243), (18, 12744162), (23, 9973692), (27, 8496108), (31, 7399836), (36, 6372081), (46, 4986846), (54, 4248054), (62, 3699918), (69, 3324564), (81, 2832036), (92, 2493423), (93, 2466612), (108, 2124027), (124, 1849959), (138, 1662282), (162, 1416018), (186, 1233306), (207, 1108188), (243, 944012), (276, 831141), (279, 822204), (324, 708009), (331, 693036), (372, 616653), (414, 554094), (486, 472006), (558, 411102), (621, 369396), (662, 346518), (713, 321732), (828, 277047), (837, 274068), (972, 236003), (993, 231012), (1116, 205551), (1242, 184698), (1324, 173259), (1426, 160866), (1674, 137034), (1863, 123132), (1986, 115506), (2139, 107244), (2484, 92349), (2511, 91356), (2852, 80433), (2979, 77004), (3348, 68517), (3726, 61566), (3972, 57753), (4278, 53622), (5022, 45678), (5589, 41044), (5958, 38502), (6417, 35748), (7452, 30783), (7533, 30452), (7613, 30132), (8556, 26811), (8937, 25668), (10044, 22839), (10261, 22356), (11178, 20522), (11916, 19251), (12834, 17874), (15066, 15226)]