248839248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 752600640

約数和(自身を除く): 503761392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 241, 294, 336, 392, 439, 482, 588, 723, 784, 878, 964, 1176, 1317, 1446, 1687, 1756, 1928, 2352, 2634, 2892, 3073, 3374, 3512, 3856, 5061, 5268, 5784, 6146, 6748, 7024, 9219, 10122, 10536, 11568, 11809, 12292, 13496, 18438, 20244, 21072, 21511, 23618, 24584, 26992, 35427, 36876, 40488, 43022, 47236, 49168, 64533, 70854, 73752, 80976, 86044, 94472, 105799, 129066, 141708, 147504, 172088, 188944, 211598, 258132, 283416, 317397, 344176, 423196, 516264, 566832, 634794, 740593, 846392, 1032528, 1269588, 1481186, 1692784, 2221779, 2539176, 2962372, 4443558, 5078352, 5184151, 5924744, 8887116, 10368302, 11849488, 15552453, 17774232, 20736604, 31104906, 35548464, 41473208, 62209812, 82946416, 124419624, 248839248]

約数ペア:

[(1, 248839248), (2, 124419624), (3, 82946416), (4, 62209812), (6, 41473208), (7, 35548464), (8, 31104906), (12, 20736604), (14, 17774232), (16, 15552453), (21, 11849488), (24, 10368302), (28, 8887116), (42, 5924744), (48, 5184151), (49, 5078352), (56, 4443558), (84, 2962372), (98, 2539176), (112, 2221779), (147, 1692784), (168, 1481186), (196, 1269588), (241, 1032528), (294, 846392), (336, 740593), (392, 634794), (439, 566832), (482, 516264), (588, 423196), (723, 344176), (784, 317397), (878, 283416), (964, 258132), (1176, 211598), (1317, 188944), (1446, 172088), (1687, 147504), (1756, 141708), (1928, 129066), (2352, 105799), (2634, 94472), (2892, 86044), (3073, 80976), (3374, 73752), (3512, 70854), (3856, 64533), (5061, 49168), (5268, 47236), (5784, 43022), (6146, 40488), (6748, 36876), (7024, 35427), (9219, 26992), (10122, 24584), (10536, 23618), (11568, 21511), (11809, 21072), (12292, 20244), (13496, 18438)]