310627728

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 900646968

約数和(自身を除く): 590019240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 173, 222, 296, 333, 337, 346, 444, 519, 592, 666, 674, 692, 888, 1011, 1038, 1332, 1348, 1384, 1557, 1776, 2022, 2076, 2664, 2696, 2768, 3033, 3114, 4044, 4152, 5328, 5392, 6066, 6228, 6401, 8088, 8304, 12132, 12456, 12469, 12802, 16176, 19203, 24264, 24912, 24938, 25604, 37407, 38406, 48528, 49876, 51208, 57609, 58301, 74814, 76812, 99752, 102416, 112221, 115218, 116602, 149628, 153624, 174903, 199504, 224442, 230436, 233204, 299256, 307248, 349806, 448884, 460872, 466408, 524709, 598512, 699612, 897768, 921744, 932816, 1049418, 1399224, 1795536, 2098836, 2157137, 2798448, 4197672, 4314274, 6471411, 8395344, 8628548, 12942822, 17257096, 19414233, 25885644, 34514192, 38828466, 51771288, 77656932, 103542576, 155313864, 310627728]

約数ペア:

[(1, 310627728), (2, 155313864), (3, 103542576), (4, 77656932), (6, 51771288), (8, 38828466), (9, 34514192), (12, 25885644), (16, 19414233), (18, 17257096), (24, 12942822), (36, 8628548), (37, 8395344), (48, 6471411), (72, 4314274), (74, 4197672), (111, 2798448), (144, 2157137), (148, 2098836), (173, 1795536), (222, 1399224), (296, 1049418), (333, 932816), (337, 921744), (346, 897768), (444, 699612), (519, 598512), (592, 524709), (666, 466408), (674, 460872), (692, 448884), (888, 349806), (1011, 307248), (1038, 299256), (1332, 233204), (1348, 230436), (1384, 224442), (1557, 199504), (1776, 174903), (2022, 153624), (2076, 149628), (2664, 116602), (2696, 115218), (2768, 112221), (3033, 102416), (3114, 99752), (4044, 76812), (4152, 74814), (5328, 58301), (5392, 57609), (6066, 51208), (6228, 49876), (6401, 48528), (8088, 38406), (8304, 37407), (12132, 25604), (12456, 24938), (12469, 24912), (12802, 24264), (16176, 19203)]