40379181408

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{3373}}^1$

素因数の和:3797

約数の個数: 144

約数和(自身を含む): 115992532656

約数和(自身を除く): 75613351248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 211, 288, 394, 422, 591, 633, 788, 844, 1182, 1266, 1576, 1688, 1773, 1899, 2364, 2532, 3152, 3373, 3376, 3546, 3798, 4728, 5064, 6304, 6746, 6752, 7092, 7596, 9456, 10119, 10128, 13492, 14184, 15192, 18912, 20238, 20256, 26984, 28368, 30357, 30384, 40476, 41567, 53968, 56736, 60714, 60768, 80952, 83134, 107936, 121428, 124701, 161904, 166268, 242856, 249402, 323808, 332536, 374103, 485712, 498804, 664481, 665072, 711703, 748206, 971424, 997608, 1328962, 1330144, 1423406, 1496412, 1993443, 1995216, 2135109, 2657924, 2846812, 2992824, 3986886, 3990432, 4270218, 5315848, 5693624, 5980329, 5985648, 6405327, 7973772, 8540436, 10631696, 11387248, 11960658, 11971296, 12810654, 15947544, 17080872, 21263392, 22774496, 23921316, 25621308, 31895088, 34161744, 47842632, 51242616, 63790176, 68323488, 95685264, 102485232, 140205491, 191370528, 204970464, 280410982, 420616473, 560821964, 841232946, 1121643928, 1261849419, 1682465892, 2243287856, 2523698838, 3364931784, 4486575712, 5047397676, 6729863568, 10094795352, 13459727136, 20189590704, 40379181408]

約数ペア:

[(1, 40379181408), (2, 20189590704), (3, 13459727136), (4, 10094795352), (6, 6729863568), (8, 5047397676), (9, 4486575712), (12, 3364931784), (16, 2523698838), (18, 2243287856), (24, 1682465892), (32, 1261849419), (36, 1121643928), (48, 841232946), (72, 560821964), (96, 420616473), (144, 280410982), (197, 204970464), (211, 191370528), (288, 140205491), (394, 102485232), (422, 95685264), (591, 68323488), (633, 63790176), (788, 51242616), (844, 47842632), (1182, 34161744), (1266, 31895088), (1576, 25621308), (1688, 23921316), (1773, 22774496), (1899, 21263392), (2364, 17080872), (2532, 15947544), (3152, 12810654), (3373, 11971296), (3376, 11960658), (3546, 11387248), (3798, 10631696), (4728, 8540436), (5064, 7973772), (6304, 6405327), (6746, 5985648), (6752, 5980329), (7092, 5693624), (7596, 5315848), (9456, 4270218), (10119, 3990432), (10128, 3986886), (13492, 2992824), (14184, 2846812), (15192, 2657924), (18912, 2135109), (20238, 1995216), (20256, 1993443), (26984, 1496412), (28368, 1423406), (30357, 1330144), (30384, 1328962), (40476, 997608), (41567, 971424), (53968, 748206), (56736, 711703), (60714, 665072), (60768, 664481), (80952, 498804), (83134, 485712), (107936, 374103), (121428, 332536), (124701, 323808), (161904, 249402), (166268, 242856)]