140845584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4456

約数の個数: 80

約数和(自身を含む): 403527744

約数和(自身を除く): 262682160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 4373, 5368, 8052, 8746, 10736, 13119, 16104, 17492, 26238, 32208, 34984, 48103, 52476, 69968, 96206, 104952, 144309, 192412, 209904, 266753, 288618, 384824, 533506, 577236, 769648, 800259, 1067012, 1154472, 1600518, 2134024, 2308944, 2934283, 3201036, 4268048, 5868566, 6402072, 8802849, 11737132, 12804144, 17605698, 23474264, 35211396, 46948528, 70422792, 140845584]

約数ペア:

[(1, 140845584), (2, 70422792), (3, 46948528), (4, 35211396), (6, 23474264), (8, 17605698), (11, 12804144), (12, 11737132), (16, 8802849), (22, 6402072), (24, 5868566), (33, 4268048), (44, 3201036), (48, 2934283), (61, 2308944), (66, 2134024), (88, 1600518), (122, 1154472), (132, 1067012), (176, 800259), (183, 769648), (244, 577236), (264, 533506), (366, 384824), (488, 288618), (528, 266753), (671, 209904), (732, 192412), (976, 144309), (1342, 104952), (1464, 96206), (2013, 69968), (2684, 52476), (2928, 48103), (4026, 34984), (4373, 32208), (5368, 26238), (8052, 17492), (8746, 16104), (10736, 13119)]