984136192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:973

約数の個数: 80

約数和(自身を含む): 2131113600

約数和(自身を除く): 1146977408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 256, 398, 416, 512, 743, 796, 832, 1486, 1592, 1664, 2587, 2972, 3184, 3328, 5174, 5944, 6368, 6656, 9659, 10348, 11888, 12736, 19318, 20696, 23776, 25472, 38636, 41392, 47552, 50944, 77272, 82784, 95104, 101888, 147857, 154544, 165568, 190208, 295714, 309088, 331136, 380416, 591428, 618176, 662272, 1182856, 1236352, 1324544, 1922141, 2365712, 2472704, 3844282, 4731424, 4945408, 7688564, 9462848, 15377128, 18925696, 30754256, 37851392, 61508512, 75702784, 123017024, 246034048, 492068096, 984136192]

約数ペア:

[(1, 984136192), (2, 492068096), (4, 246034048), (8, 123017024), (13, 75702784), (16, 61508512), (26, 37851392), (32, 30754256), (52, 18925696), (64, 15377128), (104, 9462848), (128, 7688564), (199, 4945408), (208, 4731424), (256, 3844282), (398, 2472704), (416, 2365712), (512, 1922141), (743, 1324544), (796, 1236352), (832, 1182856), (1486, 662272), (1592, 618176), (1664, 591428), (2587, 380416), (2972, 331136), (3184, 309088), (3328, 295714), (5174, 190208), (5944, 165568), (6368, 154544), (6656, 147857), (9659, 101888), (10348, 95104), (11888, 82784), (12736, 77272), (19318, 50944), (20696, 47552), (23776, 41392), (25472, 38636)]