538997648

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 1322239032

約数和(自身を除く): 783241384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 49, 56, 68, 74, 98, 112, 119, 136, 148, 196, 238, 259, 272, 296, 392, 476, 518, 592, 629, 784, 833, 952, 1036, 1093, 1258, 1666, 1813, 1904, 2072, 2186, 2516, 3332, 3626, 4144, 4372, 4403, 5032, 6664, 7252, 7651, 8744, 8806, 10064, 13328, 14504, 15302, 17488, 17612, 18581, 29008, 30604, 30821, 35224, 37162, 40441, 53557, 61208, 61642, 70448, 74324, 80882, 107114, 122416, 123284, 130067, 148648, 161764, 214228, 246568, 260134, 283087, 297296, 323528, 428456, 493136, 520268, 566174, 647056, 687497, 856912, 910469, 1040536, 1132348, 1374994, 1820938, 1981609, 2081072, 2264696, 2749988, 3641876, 3963218, 4529392, 4812479, 5499976, 7283752, 7926436, 9624958, 10999952, 14567504, 15852872, 19249916, 31705744, 33687353, 38499832, 67374706, 76999664, 134749412, 269498824, 538997648]

約数ペア:

[(1, 538997648), (2, 269498824), (4, 134749412), (7, 76999664), (8, 67374706), (14, 38499832), (16, 33687353), (17, 31705744), (28, 19249916), (34, 15852872), (37, 14567504), (49, 10999952), (56, 9624958), (68, 7926436), (74, 7283752), (98, 5499976), (112, 4812479), (119, 4529392), (136, 3963218), (148, 3641876), (196, 2749988), (238, 2264696), (259, 2081072), (272, 1981609), (296, 1820938), (392, 1374994), (476, 1132348), (518, 1040536), (592, 910469), (629, 856912), (784, 687497), (833, 647056), (952, 566174), (1036, 520268), (1093, 493136), (1258, 428456), (1666, 323528), (1813, 297296), (1904, 283087), (2072, 260134), (2186, 246568), (2516, 214228), (3332, 161764), (3626, 148648), (4144, 130067), (4372, 123284), (4403, 122416), (5032, 107114), (6664, 80882), (7252, 74324), (7651, 70448), (8744, 61642), (8806, 61208), (10064, 53557), (13328, 40441), (14504, 37162), (15302, 35224), (17488, 30821), (17612, 30604), (18581, 29008)]