443107808

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8848

約数の個数: 72

約数和(自身を含む): 1032762024

約数和(自身を除く): 589654216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 8803, 12584, 17606, 25168, 35212, 50336, 70424, 96833, 114439, 140848, 193666, 228878, 281696, 387332, 457756, 774664, 915512, 1065163, 1258829, 1549328, 1831024, 2130326, 2517658, 3098656, 3662048, 4260652, 5035316, 8521304, 10070632, 13847119, 17042608, 20141264, 27694238, 34085216, 40282528, 55388476, 110776952, 221553904, 443107808]

約数ペア:

[(1, 443107808), (2, 221553904), (4, 110776952), (8, 55388476), (11, 40282528), (13, 34085216), (16, 27694238), (22, 20141264), (26, 17042608), (32, 13847119), (44, 10070632), (52, 8521304), (88, 5035316), (104, 4260652), (121, 3662048), (143, 3098656), (176, 2517658), (208, 2130326), (242, 1831024), (286, 1549328), (352, 1258829), (416, 1065163), (484, 915512), (572, 774664), (968, 457756), (1144, 387332), (1573, 281696), (1936, 228878), (2288, 193666), (3146, 140848), (3872, 114439), (4576, 96833), (6292, 70424), (8803, 50336), (12584, 35212), (17606, 25168)]