289728912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5657}}^1$

素因数の和:5776

約数の個数: 80

約数和(自身を含む): 825072192

約数和(自身を除く): 535343280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 2134, 2328, 3201, 4268, 4656, 5657, 6402, 8536, 11314, 12804, 16971, 17072, 22628, 25608, 33942, 45256, 51216, 62227, 67884, 90512, 124454, 135768, 186681, 248908, 271536, 373362, 497816, 548729, 746724, 995632, 1097458, 1493448, 1646187, 2194916, 2986896, 3292374, 4389832, 6036019, 6584748, 8779664, 12072038, 13169496, 18108057, 24144076, 26338992, 36216114, 48288152, 72432228, 96576304, 144864456, 289728912]

約数ペア:

[(1, 289728912), (2, 144864456), (3, 96576304), (4, 72432228), (6, 48288152), (8, 36216114), (11, 26338992), (12, 24144076), (16, 18108057), (22, 13169496), (24, 12072038), (33, 8779664), (44, 6584748), (48, 6036019), (66, 4389832), (88, 3292374), (97, 2986896), (132, 2194916), (176, 1646187), (194, 1493448), (264, 1097458), (291, 995632), (388, 746724), (528, 548729), (582, 497816), (776, 373362), (1067, 271536), (1164, 248908), (1552, 186681), (2134, 135768), (2328, 124454), (3201, 90512), (4268, 67884), (4656, 62227), (5657, 51216), (6402, 45256), (8536, 33942), (11314, 25608), (12804, 22628), (16971, 17072)]