229103472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 639486848

約数和(自身を除く): 410383376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 571, 624, 643, 1142, 1286, 1713, 1929, 2284, 2572, 3426, 3858, 4568, 5144, 6852, 7423, 7716, 8359, 9136, 10288, 13704, 14846, 15432, 16718, 22269, 25077, 27408, 29692, 30864, 33436, 44538, 50154, 59384, 66872, 89076, 100308, 118768, 133744, 178152, 200616, 356304, 367153, 401232, 734306, 1101459, 1468612, 2202918, 2937224, 4405836, 4772989, 5874448, 8811672, 9545978, 14318967, 17623344, 19091956, 28637934, 38183912, 57275868, 76367824, 114551736, 229103472]

約数ペア:

[(1, 229103472), (2, 114551736), (3, 76367824), (4, 57275868), (6, 38183912), (8, 28637934), (12, 19091956), (13, 17623344), (16, 14318967), (24, 9545978), (26, 8811672), (39, 5874448), (48, 4772989), (52, 4405836), (78, 2937224), (104, 2202918), (156, 1468612), (208, 1101459), (312, 734306), (571, 401232), (624, 367153), (643, 356304), (1142, 200616), (1286, 178152), (1713, 133744), (1929, 118768), (2284, 100308), (2572, 89076), (3426, 66872), (3858, 59384), (4568, 50154), (5144, 44538), (6852, 33436), (7423, 30864), (7716, 29692), (8359, 27408), (9136, 25077), (10288, 22269), (13704, 16718), (14846, 15432)]