393830424

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{46751}}^1$

素因数の和:46782

約数の個数: 80

約数和(自身を含む): 1187968320

約数和(自身を除く): 794137896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 46751, 93502, 140253, 187004, 280506, 374008, 420759, 561012, 607763, 841518, 1122024, 1215526, 1262277, 1683036, 1823289, 2431052, 2524554, 3366072, 3646578, 3786831, 4862104, 5049108, 5469867, 7293156, 7573662, 10098216, 10939734, 14586312, 15147324, 16409601, 21879468, 30294648, 32819202, 43758936, 49228803, 65638404, 98457606, 131276808, 196915212, 393830424]

約数ペア:

[(1, 393830424), (2, 196915212), (3, 131276808), (4, 98457606), (6, 65638404), (8, 49228803), (9, 43758936), (12, 32819202), (13, 30294648), (18, 21879468), (24, 16409601), (26, 15147324), (27, 14586312), (36, 10939734), (39, 10098216), (52, 7573662), (54, 7293156), (72, 5469867), (78, 5049108), (81, 4862104), (104, 3786831), (108, 3646578), (117, 3366072), (156, 2524554), (162, 2431052), (216, 1823289), (234, 1683036), (312, 1262277), (324, 1215526), (351, 1122024), (468, 841518), (648, 607763), (702, 561012), (936, 420759), (1053, 374008), (1404, 280506), (2106, 187004), (2808, 140253), (4212, 93502), (8424, 46751)]