636402828

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 1507412480

約数和(自身を除く): 871009652

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 787, 853, 948, 1574, 1706, 2361, 2559, 3148, 3412, 4722, 5118, 9444, 10236, 62173, 67387, 124346, 134774, 186519, 202161, 248692, 269548, 373038, 404322, 671311, 746076, 808644, 1342622, 2013933, 2685244, 4027866, 8055732, 53033569, 106067138, 159100707, 212134276, 318201414, 636402828]

約数ペア:

[(1, 636402828), (2, 318201414), (3, 212134276), (4, 159100707), (6, 106067138), (12, 53033569), (79, 8055732), (158, 4027866), (237, 2685244), (316, 2013933), (474, 1342622), (787, 808644), (853, 746076), (948, 671311), (1574, 404322), (1706, 373038), (2361, 269548), (2559, 248692), (3148, 202161), (3412, 186519), (4722, 134774), (5118, 124346), (9444, 67387), (10236, 62173)]