239411328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 691152000

約数和(自身を除く): 451740672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 241, 312, 384, 398, 416, 482, 597, 624, 723, 796, 832, 964, 1194, 1248, 1446, 1592, 1664, 1928, 2388, 2496, 2587, 2892, 3133, 3184, 3856, 4776, 4992, 5174, 5784, 6266, 6368, 7712, 7761, 9399, 9552, 10348, 11568, 12532, 12736, 15424, 15522, 18798, 19104, 20696, 23136, 25064, 25472, 30848, 31044, 37596, 38208, 41392, 46272, 47959, 50128, 62088, 75192, 76416, 82784, 92544, 95918, 100256, 124176, 143877, 150384, 165568, 191836, 200512, 248352, 287754, 300768, 331136, 383672, 401024, 496704, 575508, 601536, 623467, 767344, 993408, 1151016, 1203072, 1246934, 1534688, 1870401, 2302032, 2493868, 3069376, 3740802, 4604064, 4987736, 6138752, 7481604, 9208128, 9975472, 14963208, 18416256, 19950944, 29926416, 39901888, 59852832, 79803776, 119705664, 239411328]

約数ペア:

[(1, 239411328), (2, 119705664), (3, 79803776), (4, 59852832), (6, 39901888), (8, 29926416), (12, 19950944), (13, 18416256), (16, 14963208), (24, 9975472), (26, 9208128), (32, 7481604), (39, 6138752), (48, 4987736), (52, 4604064), (64, 3740802), (78, 3069376), (96, 2493868), (104, 2302032), (128, 1870401), (156, 1534688), (192, 1246934), (199, 1203072), (208, 1151016), (241, 993408), (312, 767344), (384, 623467), (398, 601536), (416, 575508), (482, 496704), (597, 401024), (624, 383672), (723, 331136), (796, 300768), (832, 287754), (964, 248352), (1194, 200512), (1248, 191836), (1446, 165568), (1592, 150384), (1664, 143877), (1928, 124176), (2388, 100256), (2496, 95918), (2587, 92544), (2892, 82784), (3133, 76416), (3184, 75192), (3856, 62088), (4776, 50128), (4992, 47959), (5174, 46272), (5784, 41392), (6266, 38208), (6368, 37596), (7712, 31044), (7761, 30848), (9399, 25472), (9552, 25064), (10348, 23136), (11568, 20696), (12532, 19104), (12736, 18798), (15424, 15522)]