891567408

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{3793}}^1$

素因数の和:3946

約数の個数: 80

約数和(自身を含む): 2371098240

約数和(自身を除く): 1479530832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 83, 118, 166, 177, 236, 249, 332, 354, 472, 498, 664, 708, 944, 996, 1328, 1416, 1992, 2832, 3793, 3984, 4897, 7586, 9794, 11379, 14691, 15172, 19588, 22758, 29382, 30344, 39176, 45516, 58764, 60688, 78352, 91032, 117528, 182064, 223787, 235056, 314819, 447574, 629638, 671361, 895148, 944457, 1259276, 1342722, 1790296, 1888914, 2518552, 2685444, 3580592, 3777828, 5037104, 5370888, 7555656, 10741776, 15111312, 18574321, 37148642, 55722963, 74297284, 111445926, 148594568, 222891852, 297189136, 445783704, 891567408]

約数ペア:

[(1, 891567408), (2, 445783704), (3, 297189136), (4, 222891852), (6, 148594568), (8, 111445926), (12, 74297284), (16, 55722963), (24, 37148642), (48, 18574321), (59, 15111312), (83, 10741776), (118, 7555656), (166, 5370888), (177, 5037104), (236, 3777828), (249, 3580592), (332, 2685444), (354, 2518552), (472, 1888914), (498, 1790296), (664, 1342722), (708, 1259276), (944, 944457), (996, 895148), (1328, 671361), (1416, 629638), (1992, 447574), (2832, 314819), (3793, 235056), (3984, 223787), (4897, 182064), (7586, 117528), (9794, 91032), (11379, 78352), (14691, 60688), (15172, 58764), (19588, 45516), (22758, 39176), (29382, 30344)]