488953458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{24103}}^1$

素因数の和:24148

約数の個数: 72

約数和(自身を含む): 1285996608

約数和(自身を除く): 797043150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 20286, 24103, 48206, 72309, 144618, 168721, 216927, 337442, 433854, 506163, 554369, 1012326, 1108738, 1181047, 1518489, 1663107, 2362094, 3036978, 3326214, 3543141, 3880583, 4989321, 7086282, 7761166, 9978642, 10629423, 11641749, 21258846, 23283498, 27164081, 34925247, 54328162, 69850494, 81492243, 162984486, 244476729, 488953458]

約数ペア:

[(1, 488953458), (2, 244476729), (3, 162984486), (6, 81492243), (7, 69850494), (9, 54328162), (14, 34925247), (18, 27164081), (21, 23283498), (23, 21258846), (42, 11641749), (46, 10629423), (49, 9978642), (63, 7761166), (69, 7086282), (98, 4989321), (126, 3880583), (138, 3543141), (147, 3326214), (161, 3036978), (207, 2362094), (294, 1663107), (322, 1518489), (414, 1181047), (441, 1108738), (483, 1012326), (882, 554369), (966, 506163), (1127, 433854), (1449, 337442), (2254, 216927), (2898, 168721), (3381, 144618), (6762, 72309), (10143, 48206), (20286, 24103)]