220216384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 56

約数和(自身を含む): 464982560

約数和(自身を除く): 244766176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 152, 194, 304, 388, 608, 776, 1216, 1552, 1843, 1867, 3104, 3686, 3734, 6208, 7372, 7468, 14744, 14936, 29488, 29872, 35473, 58976, 59744, 70946, 117952, 119488, 141892, 181099, 283784, 362198, 567568, 724396, 1135136, 1448792, 2270272, 2897584, 3440881, 5795168, 6881762, 11590336, 13763524, 27527048, 55054096, 110108192, 220216384]

約数ペア:

[(1, 220216384), (2, 110108192), (4, 55054096), (8, 27527048), (16, 13763524), (19, 11590336), (32, 6881762), (38, 5795168), (64, 3440881), (76, 2897584), (97, 2270272), (152, 1448792), (194, 1135136), (304, 724396), (388, 567568), (608, 362198), (776, 283784), (1216, 181099), (1552, 141892), (1843, 119488), (1867, 117952), (3104, 70946), (3686, 59744), (3734, 58976), (6208, 35473), (7372, 29872), (7468, 29488), (14744, 14936)]