914974788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{64453}}^1$

素因数の和:64493

約数の個数: 72

約数和(自身を含む): 2642098368

約数和(自身を除く): 1727123580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 64453, 128906, 193359, 257812, 386718, 451171, 773436, 837889, 902342, 1353513, 1675778, 1804684, 2513667, 2707026, 3351556, 5027334, 5414052, 5865223, 10054668, 10892557, 11730446, 17595669, 21785114, 23460892, 32677671, 35191338, 43570228, 65355342, 70382676, 76247899, 130710684, 152495798, 228743697, 304991596, 457487394, 914974788]

約数ペア:

[(1, 914974788), (2, 457487394), (3, 304991596), (4, 228743697), (6, 152495798), (7, 130710684), (12, 76247899), (13, 70382676), (14, 65355342), (21, 43570228), (26, 35191338), (28, 32677671), (39, 23460892), (42, 21785114), (52, 17595669), (78, 11730446), (84, 10892557), (91, 10054668), (156, 5865223), (169, 5414052), (182, 5027334), (273, 3351556), (338, 2707026), (364, 2513667), (507, 1804684), (546, 1675778), (676, 1353513), (1014, 902342), (1092, 837889), (1183, 773436), (2028, 451171), (2366, 386718), (3549, 257812), (4732, 193359), (7098, 128906), (14196, 64453)]