270764416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 623750400

約数和(自身を除く): 352985984

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 128, 181, 208, 232, 248, 362, 377, 403, 416, 464, 496, 724, 754, 806, 832, 899, 928, 992, 1448, 1508, 1612, 1664, 1798, 1856, 1984, 2353, 2896, 3016, 3224, 3596, 3712, 3968, 4706, 5249, 5611, 5792, 6032, 6448, 7192, 9412, 10498, 11222, 11584, 11687, 12064, 12896, 14384, 18824, 20996, 22444, 23168, 23374, 24128, 25792, 28768, 37648, 41992, 44888, 46748, 48256, 51584, 57536, 68237, 72943, 75296, 83984, 89776, 93496, 115072, 136474, 145886, 150592, 162719, 167968, 179552, 186992, 272948, 291772, 301184, 325438, 335936, 359104, 373984, 545896, 583544, 650876, 671872, 718208, 747968, 1091792, 1167088, 1301752, 1495936, 2115347, 2183584, 2334176, 2603504, 4230694, 4367168, 4668352, 5207008, 8461388, 8734336, 9336704, 10414016, 16922776, 20828032, 33845552, 67691104, 135382208, 270764416]

約数ペア:

[(1, 270764416), (2, 135382208), (4, 67691104), (8, 33845552), (13, 20828032), (16, 16922776), (26, 10414016), (29, 9336704), (31, 8734336), (32, 8461388), (52, 5207008), (58, 4668352), (62, 4367168), (64, 4230694), (104, 2603504), (116, 2334176), (124, 2183584), (128, 2115347), (181, 1495936), (208, 1301752), (232, 1167088), (248, 1091792), (362, 747968), (377, 718208), (403, 671872), (416, 650876), (464, 583544), (496, 545896), (724, 373984), (754, 359104), (806, 335936), (832, 325438), (899, 301184), (928, 291772), (992, 272948), (1448, 186992), (1508, 179552), (1612, 167968), (1664, 162719), (1798, 150592), (1856, 145886), (1984, 136474), (2353, 115072), (2896, 93496), (3016, 89776), (3224, 83984), (3596, 75296), (3712, 72943), (3968, 68237), (4706, 57536), (5249, 51584), (5611, 48256), (5792, 46748), (6032, 44888), (6448, 41992), (7192, 37648), (9412, 28768), (10498, 25792), (11222, 24128), (11584, 23374), (11687, 23168), (12064, 22444), (12896, 20996), (14384, 18824)]