339967368

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40388

約数の個数: 80

約数和(自身を含む): 1025496780

約数和(自身を除く): 685529412

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, 40357, 80714, 121071, 161428, 242142, 322856, 363213, 484284, 524641, 726426, 968568, 1049282, 1089639, 1452852, 1573923, 2098564, 2179278, 2905704, 3147846, 3268917, 4197128, 4358556, 4721769, 6295692, 6537834, 8717112, 9443538, 12591384, 13075668, 14165307, 18887076, 26151336, 28330614, 37774152, 42495921, 56661228, 84991842, 113322456, 169983684, 339967368]

約数ペア:

[(1, 339967368), (2, 169983684), (3, 113322456), (4, 84991842), (6, 56661228), (8, 42495921), (9, 37774152), (12, 28330614), (13, 26151336), (18, 18887076), (24, 14165307), (26, 13075668), (27, 12591384), (36, 9443538), (39, 8717112), (52, 6537834), (54, 6295692), (72, 4721769), (78, 4358556), (81, 4197128), (104, 3268917), (108, 3147846), (117, 2905704), (156, 2179278), (162, 2098564), (216, 1573923), (234, 1452852), (312, 1089639), (324, 1049282), (351, 968568), (468, 726426), (648, 524641), (702, 484284), (936, 363213), (1053, 322856), (1404, 242142), (2106, 161428), (2808, 121071), (4212, 80714), (8424, 40357)]