226799504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 488064000

約数和(自身を除く): 261264496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 163, 184, 199, 304, 326, 368, 398, 437, 652, 796, 874, 1304, 1592, 1748, 2608, 3097, 3184, 3496, 3749, 3781, 4577, 6194, 6992, 7498, 7562, 9154, 12388, 14996, 15124, 18308, 24776, 29992, 30248, 32437, 36616, 49552, 59984, 60496, 64874, 71231, 73232, 86963, 129748, 142462, 173926, 259496, 284924, 347852, 518992, 569848, 616303, 695704, 746051, 1139696, 1232606, 1391408, 1492102, 2465212, 2984204, 4930424, 5968408, 9860848, 11936816, 14174969, 28349938, 56699876, 113399752, 226799504]

約数ペア:

[(1, 226799504), (2, 113399752), (4, 56699876), (8, 28349938), (16, 14174969), (19, 11936816), (23, 9860848), (38, 5968408), (46, 4930424), (76, 2984204), (92, 2465212), (152, 1492102), (163, 1391408), (184, 1232606), (199, 1139696), (304, 746051), (326, 695704), (368, 616303), (398, 569848), (437, 518992), (652, 347852), (796, 284924), (874, 259496), (1304, 173926), (1592, 142462), (1748, 129748), (2608, 86963), (3097, 73232), (3184, 71231), (3496, 64874), (3749, 60496), (3781, 59984), (4577, 49552), (6194, 36616), (6992, 32437), (7498, 30248), (7562, 29992), (9154, 24776), (12388, 18308), (14996, 15124)]