226139238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 537844320

約数和(自身を除く): 311705082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 169, 234, 237, 338, 474, 507, 711, 941, 1014, 1027, 1422, 1521, 1882, 2054, 2823, 3042, 3081, 5646, 6162, 8469, 9243, 12233, 13351, 16938, 18486, 24466, 26702, 36699, 40053, 73398, 74339, 80106, 110097, 120159, 148678, 159029, 220194, 223017, 240318, 318058, 446034, 477087, 669051, 954174, 966407, 1338102, 1431261, 1932814, 2862522, 2899221, 5798442, 8697663, 12563291, 17395326, 25126582, 37689873, 75379746, 113069619, 226139238]

約数ペア:

[(1, 226139238), (2, 113069619), (3, 75379746), (6, 37689873), (9, 25126582), (13, 17395326), (18, 12563291), (26, 8697663), (39, 5798442), (78, 2899221), (79, 2862522), (117, 1932814), (158, 1431261), (169, 1338102), (234, 966407), (237, 954174), (338, 669051), (474, 477087), (507, 446034), (711, 318058), (941, 240318), (1014, 223017), (1027, 220194), (1422, 159029), (1521, 148678), (1882, 120159), (2054, 110097), (2823, 80106), (3042, 74339), (3081, 73398), (5646, 40053), (6162, 36699), (8469, 26702), (9243, 24466), (12233, 18486), (13351, 16938)]