235512704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 566630400

約数和(自身を除く): 331117696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 139, 217, 224, 244, 248, 278, 427, 434, 448, 488, 496, 556, 854, 868, 896, 973, 976, 992, 1112, 1708, 1736, 1891, 1946, 1952, 1984, 2224, 3416, 3472, 3782, 3892, 3904, 3968, 4309, 4448, 6832, 6944, 7564, 7784, 7808, 8479, 8618, 8896, 13237, 13664, 13888, 15128, 15568, 16958, 17236, 17792, 26474, 27328, 27776, 30163, 30256, 31136, 33916, 34472, 52948, 54656, 59353, 60326, 60512, 62272, 67832, 68944, 105896, 118706, 120652, 121024, 124544, 135664, 137888, 211792, 237412, 241304, 242048, 262849, 271328, 275776, 423584, 474824, 482608, 525698, 542656, 551552, 847168, 949648, 965216, 1051396, 1085312, 1694336, 1839943, 1899296, 1930432, 2102792, 3679886, 3798592, 3860864, 4205584, 7359772, 7597184, 8411168, 14719544, 16822336, 29439088, 33644672, 58878176, 117756352, 235512704]

約数ペア:

[(1, 235512704), (2, 117756352), (4, 58878176), (7, 33644672), (8, 29439088), (14, 16822336), (16, 14719544), (28, 8411168), (31, 7597184), (32, 7359772), (56, 4205584), (61, 3860864), (62, 3798592), (64, 3679886), (112, 2102792), (122, 1930432), (124, 1899296), (128, 1839943), (139, 1694336), (217, 1085312), (224, 1051396), (244, 965216), (248, 949648), (278, 847168), (427, 551552), (434, 542656), (448, 525698), (488, 482608), (496, 474824), (556, 423584), (854, 275776), (868, 271328), (896, 262849), (973, 242048), (976, 241304), (992, 237412), (1112, 211792), (1708, 137888), (1736, 135664), (1891, 124544), (1946, 121024), (1952, 120652), (1984, 118706), (2224, 105896), (3416, 68944), (3472, 67832), (3782, 62272), (3892, 60512), (3904, 60326), (3968, 59353), (4309, 54656), (4448, 52948), (6832, 34472), (6944, 33916), (7564, 31136), (7784, 30256), (7808, 30163), (8479, 27776), (8618, 27328), (8896, 26474), (13237, 17792), (13664, 17236), (13888, 16958), (15128, 15568)]