238595008

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 84

約数和(自身を含む): 522579600

約数和(自身を除く): 283984592

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 361, 368, 437, 449, 608, 722, 736, 874, 898, 1216, 1444, 1472, 1748, 1796, 2888, 3496, 3592, 5776, 6992, 7184, 8303, 8531, 10327, 11552, 13984, 14368, 16606, 17062, 20654, 23104, 27968, 28736, 33212, 34124, 41308, 66424, 68248, 82616, 132848, 136496, 162089, 165232, 196213, 265696, 272992, 324178, 330464, 392426, 531392, 545984, 648356, 660928, 784852, 1296712, 1569704, 2593424, 3139408, 3728047, 5186848, 6278816, 7456094, 10373696, 12557632, 14912188, 29824376, 59648752, 119297504, 238595008]

約数ペア:

[(1, 238595008), (2, 119297504), (4, 59648752), (8, 29824376), (16, 14912188), (19, 12557632), (23, 10373696), (32, 7456094), (38, 6278816), (46, 5186848), (64, 3728047), (76, 3139408), (92, 2593424), (152, 1569704), (184, 1296712), (304, 784852), (361, 660928), (368, 648356), (437, 545984), (449, 531392), (608, 392426), (722, 330464), (736, 324178), (874, 272992), (898, 265696), (1216, 196213), (1444, 165232), (1472, 162089), (1748, 136496), (1796, 132848), (2888, 82616), (3496, 68248), (3592, 66424), (5776, 41308), (6992, 34124), (7184, 33212), (8303, 28736), (8531, 27968), (10327, 23104), (11552, 20654), (13984, 17062), (14368, 16606)]