557662144

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 84

約数和(自身を含む): 1224893664

約数和(自身を除く): 667231520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 169, 188, 208, 338, 376, 416, 611, 676, 752, 832, 1097, 1222, 1352, 1504, 2194, 2444, 2704, 3008, 4388, 4888, 5408, 7943, 8776, 9776, 10816, 14261, 15886, 17552, 19552, 28522, 31772, 35104, 39104, 51559, 57044, 63544, 70208, 103118, 114088, 127088, 185393, 206236, 228176, 254176, 370786, 412472, 456352, 508352, 670267, 741572, 824944, 912704, 1340534, 1483144, 1649888, 2681068, 2966288, 3299776, 5362136, 5932576, 8713471, 10724272, 11865152, 17426942, 21448544, 34853884, 42897088, 69707768, 139415536, 278831072, 557662144]

約数ペア:

[(1, 557662144), (2, 278831072), (4, 139415536), (8, 69707768), (13, 42897088), (16, 34853884), (26, 21448544), (32, 17426942), (47, 11865152), (52, 10724272), (64, 8713471), (94, 5932576), (104, 5362136), (169, 3299776), (188, 2966288), (208, 2681068), (338, 1649888), (376, 1483144), (416, 1340534), (611, 912704), (676, 824944), (752, 741572), (832, 670267), (1097, 508352), (1222, 456352), (1352, 412472), (1504, 370786), (2194, 254176), (2444, 228176), (2704, 206236), (3008, 185393), (4388, 127088), (4888, 114088), (5408, 103118), (7943, 70208), (8776, 63544), (9776, 57044), (10816, 51559), (14261, 39104), (15886, 35104), (17552, 31772), (19552, 28522)]