608889476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 1259279616

約数和(自身を除く): 650390140

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 289, 403, 442, 527, 578, 806, 884, 1054, 1156, 1307, 1612, 2108, 2614, 3757, 5228, 6851, 7514, 8959, 13702, 15028, 16991, 17918, 22219, 27404, 33982, 35836, 40517, 44438, 67964, 81034, 88876, 116467, 162068, 232934, 288847, 377723, 465868, 526721, 577694, 688789, 755446, 1053442, 1155388, 1377578, 1510892, 2106884, 2755156, 4910399, 8954257, 9820798, 11709413, 17908514, 19641596, 23418826, 35817028, 46837652, 152222369, 304444738, 608889476]

約数ペア:

[(1, 608889476), (2, 304444738), (4, 152222369), (13, 46837652), (17, 35817028), (26, 23418826), (31, 19641596), (34, 17908514), (52, 11709413), (62, 9820798), (68, 8954257), (124, 4910399), (221, 2755156), (289, 2106884), (403, 1510892), (442, 1377578), (527, 1155388), (578, 1053442), (806, 755446), (884, 688789), (1054, 577694), (1156, 526721), (1307, 465868), (1612, 377723), (2108, 288847), (2614, 232934), (3757, 162068), (5228, 116467), (6851, 88876), (7514, 81034), (8959, 67964), (13702, 44438), (15028, 40517), (16991, 35836), (17918, 33982), (22219, 27404)]