674036896

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5478

約数の個数: 72

約数和(自身を含む): 1499692320

約数和(自身を除く): 825655424

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 1196, 1352, 2392, 2704, 3887, 4784, 5408, 5419, 7774, 9568, 10838, 15548, 21676, 31096, 43352, 62192, 70447, 86704, 124384, 124637, 140894, 173408, 249274, 281788, 498548, 563576, 915811, 997096, 1127152, 1620281, 1831622, 1994192, 2254304, 3240562, 3663244, 3988384, 6481124, 7326488, 12962248, 14652976, 21063653, 25924496, 29305952, 42127306, 51848992, 84254612, 168509224, 337018448, 674036896]

約数ペア:

[(1, 674036896), (2, 337018448), (4, 168509224), (8, 84254612), (13, 51848992), (16, 42127306), (23, 29305952), (26, 25924496), (32, 21063653), (46, 14652976), (52, 12962248), (92, 7326488), (104, 6481124), (169, 3988384), (184, 3663244), (208, 3240562), (299, 2254304), (338, 1994192), (368, 1831622), (416, 1620281), (598, 1127152), (676, 997096), (736, 915811), (1196, 563576), (1352, 498548), (2392, 281788), (2704, 249274), (3887, 173408), (4784, 140894), (5408, 124637), (5419, 124384), (7774, 86704), (9568, 70447), (10838, 62192), (15548, 43352), (21676, 31096)]