198389268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71569}}^1$

素因数の和:71597

約数の個数: 72

約数和(自身を含む): 625235520

約数和(自身を除く): 426846252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 71569, 143138, 214707, 286276, 429414, 500983, 644121, 787259, 858828, 1001966, 1288242, 1502949, 1574518, 2003932, 2361777, 2576484, 3005898, 3149036, 4508847, 4723554, 5510813, 6011796, 7085331, 9017694, 9447108, 11021626, 14170662, 16532439, 18035388, 22043252, 28341324, 33064878, 49597317, 66129756, 99194634, 198389268]

約数ペア:

[(1, 198389268), (2, 99194634), (3, 66129756), (4, 49597317), (6, 33064878), (7, 28341324), (9, 22043252), (11, 18035388), (12, 16532439), (14, 14170662), (18, 11021626), (21, 9447108), (22, 9017694), (28, 7085331), (33, 6011796), (36, 5510813), (42, 4723554), (44, 4508847), (63, 3149036), (66, 3005898), (77, 2576484), (84, 2361777), (99, 2003932), (126, 1574518), (132, 1502949), (154, 1288242), (198, 1001966), (231, 858828), (252, 787259), (308, 644121), (396, 500983), (462, 429414), (693, 286276), (924, 214707), (1386, 143138), (2772, 71569)]