553469796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23689}}^1$

素因数の和:23769

約数の個数: 72

約数和(自身を含む): 1552168800

約数和(自身を除く): 998699004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 11682, 23364, 23689, 47378, 71067, 94756, 142134, 213201, 260579, 284268, 426402, 521158, 781737, 852804, 1042316, 1397651, 1563474, 2345211, 2795302, 3126948, 4192953, 4690422, 5590604, 8385906, 9380844, 12578859, 15374161, 16771812, 25157718, 30748322, 46122483, 50315436, 61496644, 92244966, 138367449, 184489932, 276734898, 553469796]

約数ペア:

[(1, 553469796), (2, 276734898), (3, 184489932), (4, 138367449), (6, 92244966), (9, 61496644), (11, 50315436), (12, 46122483), (18, 30748322), (22, 25157718), (33, 16771812), (36, 15374161), (44, 12578859), (59, 9380844), (66, 8385906), (99, 5590604), (118, 4690422), (132, 4192953), (177, 3126948), (198, 2795302), (236, 2345211), (354, 1563474), (396, 1397651), (531, 1042316), (649, 852804), (708, 781737), (1062, 521158), (1298, 426402), (1947, 284268), (2124, 260579), (2596, 213201), (3894, 142134), (5841, 94756), (7788, 71067), (11682, 47378), (23364, 23689)]