398216164356

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{78450781}}^1$

素因数の和:78450841

約数の個数: 48

約数和(自身を含む): 1054378510080

約数和(自身を除く): 656162345724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 78450781, 156901562, 235352343, 313803124, 470704686, 706057029, 941409372, 1412114058, 2118171087, 2824228116, 3687186707, 4236342174, 7374373414, 8472684348, 11061560121, 14748746828, 22123120242, 33184680363, 44246240484, 66369360726, 99554041089, 132738721452, 199108082178, 398216164356]

約数ペア:

[(1, 398216164356), (2, 199108082178), (3, 132738721452), (4, 99554041089), (6, 66369360726), (9, 44246240484), (12, 33184680363), (18, 22123120242), (27, 14748746828), (36, 11061560121), (47, 8472684348), (54, 7374373414), (94, 4236342174), (108, 3687186707), (141, 2824228116), (188, 2118171087), (282, 1412114058), (423, 941409372), (564, 706057029), (846, 470704686), (1269, 313803124), (1692, 235352343), (2538, 156901562), (5076, 78450781)]