1948285968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2801}}^1$

素因数の和:3192

約数の個数: 80

約数和(自身を含む): 5167246656

約数和(自身を除く): 3218960688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 337, 344, 516, 674, 688, 1011, 1032, 1348, 2022, 2064, 2696, 2801, 4044, 5392, 5602, 8088, 8403, 11204, 14491, 16176, 16806, 22408, 28982, 33612, 43473, 44816, 57964, 67224, 86946, 115928, 120443, 134448, 173892, 231856, 240886, 347784, 361329, 481772, 695568, 722658, 943937, 963544, 1445316, 1887874, 1927088, 2831811, 2890632, 3775748, 5663622, 5781264, 7551496, 11327244, 15102992, 22654488, 40589291, 45308976, 81178582, 121767873, 162357164, 243535746, 324714328, 487071492, 649428656, 974142984, 1948285968]

約数ペア:

[(1, 1948285968), (2, 974142984), (3, 649428656), (4, 487071492), (6, 324714328), (8, 243535746), (12, 162357164), (16, 121767873), (24, 81178582), (43, 45308976), (48, 40589291), (86, 22654488), (129, 15102992), (172, 11327244), (258, 7551496), (337, 5781264), (344, 5663622), (516, 3775748), (674, 2890632), (688, 2831811), (1011, 1927088), (1032, 1887874), (1348, 1445316), (2022, 963544), (2064, 943937), (2696, 722658), (2801, 695568), (4044, 481772), (5392, 361329), (5602, 347784), (8088, 240886), (8403, 231856), (11204, 173892), (14491, 134448), (16176, 120443), (16806, 115928), (22408, 86946), (28982, 67224), (33612, 57964), (43473, 44816)]