223817256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 679285530

約数和(自身を除く): 455468274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 163, 216, 234, 312, 324, 326, 351, 468, 489, 648, 652, 702, 936, 978, 1053, 1304, 1404, 1467, 1956, 2106, 2119, 2808, 2934, 3912, 4212, 4238, 4401, 5868, 6357, 8424, 8476, 8802, 11736, 12714, 13203, 16952, 17604, 19071, 25428, 26406, 26569, 35208, 38142, 50856, 52812, 53138, 57213, 76284, 79707, 105624, 106276, 114426, 152568, 159414, 171639, 212552, 228852, 239121, 318828, 343278, 345397, 457704, 478242, 637656, 686556, 690794, 717363, 956484, 1036191, 1373112, 1381588, 1434726, 1912968, 2072382, 2152089, 2763176, 2869452, 3108573, 4144764, 4304178, 5738904, 6217146, 8289528, 8608356, 9325719, 12434292, 17216712, 18651438, 24868584, 27977157, 37302876, 55954314, 74605752, 111908628, 223817256]

約数ペア:

[(1, 223817256), (2, 111908628), (3, 74605752), (4, 55954314), (6, 37302876), (8, 27977157), (9, 24868584), (12, 18651438), (13, 17216712), (18, 12434292), (24, 9325719), (26, 8608356), (27, 8289528), (36, 6217146), (39, 5738904), (52, 4304178), (54, 4144764), (72, 3108573), (78, 2869452), (81, 2763176), (104, 2152089), (108, 2072382), (117, 1912968), (156, 1434726), (162, 1381588), (163, 1373112), (216, 1036191), (234, 956484), (312, 717363), (324, 690794), (326, 686556), (351, 637656), (468, 478242), (489, 457704), (648, 345397), (652, 343278), (702, 318828), (936, 239121), (978, 228852), (1053, 212552), (1304, 171639), (1404, 159414), (1467, 152568), (1956, 114426), (2106, 106276), (2119, 105624), (2808, 79707), (2934, 76284), (3912, 57213), (4212, 53138), (4238, 52812), (4401, 50856), (5868, 38142), (6357, 35208), (8424, 26569), (8476, 26406), (8802, 25428), (11736, 19071), (12714, 17604), (13203, 16952)]