422820468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10687}}^1$

素因数の和:10861

約数の個数: 72

約数和(自身を含む): 1229376512

約数和(自身を除く): 806556044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 10687, 13188, 19782, 21374, 32061, 39564, 42748, 64122, 74809, 96183, 128244, 149618, 192366, 224427, 299236, 384732, 448854, 673281, 897708, 1346562, 1677859, 2693124, 3355718, 5033577, 6711436, 10067154, 11745013, 15100731, 20134308, 23490026, 30201462, 35235039, 46980052, 60402924, 70470078, 105705117, 140940156, 211410234, 422820468]

約数ペア:

[(1, 422820468), (2, 211410234), (3, 140940156), (4, 105705117), (6, 70470078), (7, 60402924), (9, 46980052), (12, 35235039), (14, 30201462), (18, 23490026), (21, 20134308), (28, 15100731), (36, 11745013), (42, 10067154), (63, 6711436), (84, 5033577), (126, 3355718), (157, 2693124), (252, 1677859), (314, 1346562), (471, 897708), (628, 673281), (942, 448854), (1099, 384732), (1413, 299236), (1884, 224427), (2198, 192366), (2826, 149618), (3297, 128244), (4396, 96183), (5652, 74809), (6594, 64122), (9891, 42748), (10687, 39564), (13188, 32061), (19782, 21374)]