1308729088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{300719}}^1$

素因数の和:300752

約数の個数: 36

約数和(自身を含む): 2766022560

約数和(自身を除く): 1457293472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 300719, 601438, 1202876, 2405752, 4811504, 5112223, 9623008, 10224446, 19246016, 20448892, 38492032, 40897784, 76984064, 81795568, 163591136, 327182272, 654364544, 1308729088]

約数ペア:

[(1, 1308729088), (2, 654364544), (4, 327182272), (8, 163591136), (16, 81795568), (17, 76984064), (32, 40897784), (34, 38492032), (64, 20448892), (68, 19246016), (128, 10224446), (136, 9623008), (256, 5112223), (272, 4811504), (544, 2405752), (1088, 1202876), (2176, 601438), (4352, 300719)]