1940686308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35257}}^1$

素因数の和:35417

約数の個数: 72

約数和(自身を含む): 5390243040

約数和(自身を除く): 3449556732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2502, 3058, 4587, 5004, 6116, 9174, 13761, 18348, 27522, 35257, 55044, 70514, 105771, 141028, 211542, 317313, 387827, 423084, 634626, 775654, 1163481, 1269252, 1551308, 2326962, 3490443, 4653924, 4900723, 6980886, 9801446, 13961772, 14702169, 19602892, 29404338, 44106507, 53907953, 58808676, 88213014, 107815906, 161723859, 176426028, 215631812, 323447718, 485171577, 646895436, 970343154, 1940686308]

約数ペア:

[(1, 1940686308), (2, 970343154), (3, 646895436), (4, 485171577), (6, 323447718), (9, 215631812), (11, 176426028), (12, 161723859), (18, 107815906), (22, 88213014), (33, 58808676), (36, 53907953), (44, 44106507), (66, 29404338), (99, 19602892), (132, 14702169), (139, 13961772), (198, 9801446), (278, 6980886), (396, 4900723), (417, 4653924), (556, 3490443), (834, 2326962), (1251, 1551308), (1529, 1269252), (1668, 1163481), (2502, 775654), (3058, 634626), (4587, 423084), (5004, 387827), (6116, 317313), (9174, 211542), (13761, 141028), (18348, 105771), (27522, 70514), (35257, 55044)]