1616155184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2897}}^1$

素因数の和:3222

約数の個数: 80

約数和(自身を含む): 3803381568

約数和(自身を除く): 2187226384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 293, 476, 586, 952, 1172, 1904, 2051, 2344, 2897, 4102, 4688, 4981, 5794, 8204, 9962, 11588, 16408, 19924, 20279, 23176, 32816, 34867, 39848, 40558, 46352, 49249, 69734, 79696, 81116, 98498, 139468, 162232, 196996, 278936, 324464, 344743, 393992, 557872, 689486, 787984, 848821, 1378972, 1697642, 2757944, 3395284, 5515888, 5941747, 6790568, 11883494, 13581136, 14429957, 23766988, 28859914, 47533976, 57719828, 95067952, 101009699, 115439656, 202019398, 230879312, 404038796, 808077592, 1616155184]

約数ペア:

[(1, 1616155184), (2, 808077592), (4, 404038796), (7, 230879312), (8, 202019398), (14, 115439656), (16, 101009699), (17, 95067952), (28, 57719828), (34, 47533976), (56, 28859914), (68, 23766988), (112, 14429957), (119, 13581136), (136, 11883494), (238, 6790568), (272, 5941747), (293, 5515888), (476, 3395284), (586, 2757944), (952, 1697642), (1172, 1378972), (1904, 848821), (2051, 787984), (2344, 689486), (2897, 557872), (4102, 393992), (4688, 344743), (4981, 324464), (5794, 278936), (8204, 196996), (9962, 162232), (11588, 139468), (16408, 98498), (19924, 81116), (20279, 79696), (23176, 69734), (32816, 49249), (34867, 46352), (39848, 40558)]