198881856

素因数分解:

$2^6\times 3^2\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1236

約数の個数: 84

約数和(自身を含む): 572071500

約数和(自身を除く): 373189644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 449, 576, 769, 898, 1347, 1538, 1796, 2307, 2694, 3076, 3592, 4041, 4614, 5388, 6152, 6921, 7184, 8082, 9228, 10776, 12304, 13842, 14368, 16164, 18456, 21552, 24608, 27684, 28736, 32328, 36912, 43104, 49216, 55368, 64656, 73824, 86208, 110736, 129312, 147648, 221472, 258624, 345281, 442944, 690562, 1035843, 1381124, 2071686, 2762248, 3107529, 4143372, 5524496, 6215058, 8286744, 11048992, 12430116, 16573488, 22097984, 24860232, 33146976, 49720464, 66293952, 99440928, 198881856]

約数ペア:

[(1, 198881856), (2, 99440928), (3, 66293952), (4, 49720464), (6, 33146976), (8, 24860232), (9, 22097984), (12, 16573488), (16, 12430116), (18, 11048992), (24, 8286744), (32, 6215058), (36, 5524496), (48, 4143372), (64, 3107529), (72, 2762248), (96, 2071686), (144, 1381124), (192, 1035843), (288, 690562), (449, 442944), (576, 345281), (769, 258624), (898, 221472), (1347, 147648), (1538, 129312), (1796, 110736), (2307, 86208), (2694, 73824), (3076, 64656), (3592, 55368), (4041, 49216), (4614, 43104), (5388, 36912), (6152, 32328), (6921, 28736), (7184, 27684), (8082, 24608), (9228, 21552), (10776, 18456), (12304, 16164), (13842, 14368)]