977775032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 2005785600

約数和(自身を除く): 1028010568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 181, 254, 362, 409, 508, 724, 818, 1016, 1448, 1636, 1651, 2353, 3272, 3302, 4706, 5317, 6604, 9412, 10634, 13208, 18824, 21268, 22987, 42536, 45974, 51943, 74029, 91948, 103886, 148058, 183896, 207772, 296116, 298831, 415544, 592232, 597662, 675259, 962377, 1195324, 1350518, 1924754, 2390648, 2701036, 3849508, 5402072, 7699016, 9401683, 18803366, 37606732, 75213464, 122221879, 244443758, 488887516, 977775032]

約数ペア:

[(1, 977775032), (2, 488887516), (4, 244443758), (8, 122221879), (13, 75213464), (26, 37606732), (52, 18803366), (104, 9401683), (127, 7699016), (181, 5402072), (254, 3849508), (362, 2701036), (409, 2390648), (508, 1924754), (724, 1350518), (818, 1195324), (1016, 962377), (1448, 675259), (1636, 597662), (1651, 592232), (2353, 415544), (3272, 298831), (3302, 296116), (4706, 207772), (5317, 183896), (6604, 148058), (9412, 103886), (10634, 91948), (13208, 74029), (18824, 51943), (21268, 45974), (22987, 42536)]