2783189772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 7870262400

約数和(自身を除く): 5087072628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 139, 177, 198, 236, 278, 354, 396, 417, 531, 556, 649, 708, 834, 857, 1062, 1251, 1298, 1529, 1668, 1714, 1947, 2124, 2502, 2571, 2596, 3058, 3428, 3894, 4587, 5004, 5142, 5841, 6116, 7713, 7788, 8201, 9174, 9427, 10284, 11682, 13761, 15426, 16402, 18348, 18854, 23364, 24603, 27522, 28281, 30852, 32804, 37708, 49206, 50563, 55044, 56562, 73809, 84843, 90211, 98412, 101126, 113124, 119123, 147618, 151689, 169686, 180422, 202252, 238246, 270633, 295236, 303378, 339372, 357369, 360844, 455067, 476492, 541266, 556193, 606756, 714738, 811899, 910134, 1072107, 1082532, 1112386, 1310353, 1429476, 1623798, 1668579, 1820268, 2144214, 2224772, 2620706, 3247596, 3337158, 3931059, 4288428, 5005737, 5241412, 6674316, 7028257, 7862118, 10011474, 11793177, 14056514, 15724236, 20022948, 21084771, 23586354, 28113028, 42169542, 47172708, 63254313, 77310827, 84339084, 126508626, 154621654, 231932481, 253017252, 309243308, 463864962, 695797443, 927729924, 1391594886, 2783189772]

約数ペア:

[(1, 2783189772), (2, 1391594886), (3, 927729924), (4, 695797443), (6, 463864962), (9, 309243308), (11, 253017252), (12, 231932481), (18, 154621654), (22, 126508626), (33, 84339084), (36, 77310827), (44, 63254313), (59, 47172708), (66, 42169542), (99, 28113028), (118, 23586354), (132, 21084771), (139, 20022948), (177, 15724236), (198, 14056514), (236, 11793177), (278, 10011474), (354, 7862118), (396, 7028257), (417, 6674316), (531, 5241412), (556, 5005737), (649, 4288428), (708, 3931059), (834, 3337158), (857, 3247596), (1062, 2620706), (1251, 2224772), (1298, 2144214), (1529, 1820268), (1668, 1668579), (1714, 1623798), (1947, 1429476), (2124, 1310353), (2502, 1112386), (2571, 1082532), (2596, 1072107), (3058, 910134), (3428, 811899), (3894, 714738), (4587, 606756), (5004, 556193), (5142, 541266), (5841, 476492), (6116, 455067), (7713, 360844), (7788, 357369), (8201, 339372), (9174, 303378), (9427, 295236), (10284, 270633), (11682, 238246), (13761, 202252), (15426, 180422), (16402, 169686), (18348, 151689), (18854, 147618), (23364, 119123), (24603, 113124), (27522, 101126), (28281, 98412), (30852, 90211), (32804, 84843), (37708, 73809), (49206, 56562), (50563, 55044)]