396203696

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 915108096

約数和(自身を除く): 518904400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 259, 268, 296, 469, 518, 536, 592, 938, 1036, 1072, 1427, 1876, 2072, 2479, 2854, 3752, 4144, 4958, 5708, 7504, 9916, 9989, 11416, 17353, 19832, 19978, 22832, 34706, 39664, 39956, 52799, 69412, 79912, 95609, 105598, 138824, 159824, 191218, 211196, 277648, 369593, 382436, 422392, 669263, 739186, 764872, 844784, 1338526, 1478372, 1529744, 2677052, 2956744, 3537533, 5354104, 5913488, 7075066, 10708208, 14150132, 24762731, 28300264, 49525462, 56600528, 99050924, 198101848, 396203696]

約数ペア:

[(1, 396203696), (2, 198101848), (4, 99050924), (7, 56600528), (8, 49525462), (14, 28300264), (16, 24762731), (28, 14150132), (37, 10708208), (56, 7075066), (67, 5913488), (74, 5354104), (112, 3537533), (134, 2956744), (148, 2677052), (259, 1529744), (268, 1478372), (296, 1338526), (469, 844784), (518, 764872), (536, 739186), (592, 669263), (938, 422392), (1036, 382436), (1072, 369593), (1427, 277648), (1876, 211196), (2072, 191218), (2479, 159824), (2854, 138824), (3752, 105598), (4144, 95609), (4958, 79912), (5708, 69412), (7504, 52799), (9916, 39956), (9989, 39664), (11416, 34706), (17353, 22832), (19832, 19978)]