1271136544

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{8243}}^1$

素因数の和:8393

約数の個数: 48

約数和(自身を含む): 2576085120

約数和(自身を除く): 1304948576

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 1952, 2528, 4819, 8243, 9638, 16486, 19276, 32972, 38552, 65944, 77104, 131888, 154208, 263776, 502823, 651197, 1005646, 1302394, 2011292, 2604788, 4022584, 5209576, 8045168, 10419152, 16090336, 20838304, 39723017, 79446034, 158892068, 317784136, 635568272, 1271136544]

約数ペア:

[(1, 1271136544), (2, 635568272), (4, 317784136), (8, 158892068), (16, 79446034), (32, 39723017), (61, 20838304), (79, 16090336), (122, 10419152), (158, 8045168), (244, 5209576), (316, 4022584), (488, 2604788), (632, 2011292), (976, 1302394), (1264, 1005646), (1952, 651197), (2528, 502823), (4819, 263776), (8243, 154208), (9638, 131888), (16486, 77104), (19276, 65944), (32972, 38552)]