302426748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4649}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 829374000

約数和(自身を除く): 526947252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 4649, 5004, 5421, 7228, 9298, 10842, 13947, 16263, 18596, 21684, 27894, 32526, 41841, 55788, 60437, 65052, 83682, 120874, 167364, 181311, 241748, 362622, 543933, 646211, 725244, 1087866, 1292422, 1938633, 2175732, 2584844, 3877266, 5815899, 7754532, 8400743, 11631798, 16801486, 23263596, 25202229, 33602972, 50404458, 75606687, 100808916, 151213374, 302426748]

約数ペア:

[(1, 302426748), (2, 151213374), (3, 100808916), (4, 75606687), (6, 50404458), (9, 33602972), (12, 25202229), (13, 23263596), (18, 16801486), (26, 11631798), (36, 8400743), (39, 7754532), (52, 5815899), (78, 3877266), (117, 2584844), (139, 2175732), (156, 1938633), (234, 1292422), (278, 1087866), (417, 725244), (468, 646211), (556, 543933), (834, 362622), (1251, 241748), (1668, 181311), (1807, 167364), (2502, 120874), (3614, 83682), (4649, 65052), (5004, 60437), (5421, 55788), (7228, 41841), (9298, 32526), (10842, 27894), (13947, 21684), (16263, 18596)]