1142445568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1999

約数の個数: 80

約数和(自身を含む): 2514370320

約数和(自身を除く): 1371924752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 352, 436, 512, 704, 872, 1199, 1408, 1744, 1861, 2398, 2816, 3488, 3722, 4796, 5632, 6976, 7444, 9592, 13952, 14888, 19184, 20471, 27904, 29776, 38368, 40942, 55808, 59552, 76736, 81884, 119104, 153472, 163768, 202849, 238208, 306944, 327536, 405698, 476416, 613888, 655072, 811396, 952832, 1310144, 1622792, 2231339, 2620288, 3245584, 4462678, 5240576, 6491168, 8925356, 10481152, 12982336, 17850712, 25964672, 35701424, 51929344, 71402848, 103858688, 142805696, 285611392, 571222784, 1142445568]

約数ペア:

[(1, 1142445568), (2, 571222784), (4, 285611392), (8, 142805696), (11, 103858688), (16, 71402848), (22, 51929344), (32, 35701424), (44, 25964672), (64, 17850712), (88, 12982336), (109, 10481152), (128, 8925356), (176, 6491168), (218, 5240576), (256, 4462678), (352, 3245584), (436, 2620288), (512, 2231339), (704, 1622792), (872, 1310144), (1199, 952832), (1408, 811396), (1744, 655072), (1861, 613888), (2398, 476416), (2816, 405698), (3488, 327536), (3722, 306944), (4796, 238208), (5632, 202849), (6976, 163768), (7444, 153472), (9592, 119104), (13952, 81884), (14888, 76736), (19184, 59552), (20471, 55808), (27904, 40942), (29776, 38368)]