198703848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3389}}^1$

素因数の和:3754

約数の個数: 64

約数和(自身を含む): 569520000

約数和(自身を除く): 370816152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2792, 3389, 4188, 4886, 6778, 7329, 8376, 9772, 10167, 13556, 14658, 19544, 20334, 23723, 27112, 29316, 40668, 47446, 58632, 71169, 81336, 94892, 142338, 189784, 284676, 569352, 1182761, 2365522, 3548283, 4731044, 7096566, 8279327, 9462088, 14193132, 16558654, 24837981, 28386264, 33117308, 49675962, 66234616, 99351924, 198703848]

約数ペア:

[(1, 198703848), (2, 99351924), (3, 66234616), (4, 49675962), (6, 33117308), (7, 28386264), (8, 24837981), (12, 16558654), (14, 14193132), (21, 9462088), (24, 8279327), (28, 7096566), (42, 4731044), (56, 3548283), (84, 2365522), (168, 1182761), (349, 569352), (698, 284676), (1047, 189784), (1396, 142338), (2094, 94892), (2443, 81336), (2792, 71169), (3389, 58632), (4188, 47446), (4886, 40668), (6778, 29316), (7329, 27112), (8376, 23723), (9772, 20334), (10167, 19544), (13556, 14658)]