140504496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 397795968

約数和(自身を除く): 257291472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 281, 528, 562, 843, 947, 1124, 1686, 1894, 2248, 2841, 3091, 3372, 3788, 4496, 5682, 6182, 6744, 7576, 9273, 10417, 11364, 12364, 13488, 15152, 18546, 20834, 22728, 24728, 31251, 37092, 41668, 45456, 49456, 62502, 74184, 83336, 125004, 148368, 166672, 250008, 266107, 500016, 532214, 798321, 1064428, 1596642, 2128856, 2927177, 3193284, 4257712, 5854354, 6386568, 8781531, 11708708, 12773136, 17563062, 23417416, 35126124, 46834832, 70252248, 140504496]

約数ペア:

[(1, 140504496), (2, 70252248), (3, 46834832), (4, 35126124), (6, 23417416), (8, 17563062), (11, 12773136), (12, 11708708), (16, 8781531), (22, 6386568), (24, 5854354), (33, 4257712), (44, 3193284), (48, 2927177), (66, 2128856), (88, 1596642), (132, 1064428), (176, 798321), (264, 532214), (281, 500016), (528, 266107), (562, 250008), (843, 166672), (947, 148368), (1124, 125004), (1686, 83336), (1894, 74184), (2248, 62502), (2841, 49456), (3091, 45456), (3372, 41668), (3788, 37092), (4496, 31251), (5682, 24728), (6182, 22728), (6744, 20834), (7576, 18546), (9273, 15152), (10417, 13488), (11364, 12364)]