2264477488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19687}}^1$

素因数の和:19794

約数の個数: 80

約数和(自身を含む): 5468538880

約数和(自身を除く): 3204061392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 8216, 8848, 14378, 16432, 19687, 28756, 39374, 57512, 78748, 115024, 137809, 157496, 255931, 275618, 314992, 511862, 551236, 1023724, 1102472, 1555273, 1791517, 2047448, 2204944, 3110546, 3583034, 4094896, 6221092, 7166068, 10886911, 12442184, 14332136, 20218549, 21773822, 24884368, 28664272, 40437098, 43547644, 80874196, 87095288, 141529843, 161748392, 174190576, 283059686, 323496784, 566119372, 1132238744, 2264477488]

約数ペア:

[(1, 2264477488), (2, 1132238744), (4, 566119372), (7, 323496784), (8, 283059686), (13, 174190576), (14, 161748392), (16, 141529843), (26, 87095288), (28, 80874196), (52, 43547644), (56, 40437098), (79, 28664272), (91, 24884368), (104, 21773822), (112, 20218549), (158, 14332136), (182, 12442184), (208, 10886911), (316, 7166068), (364, 6221092), (553, 4094896), (632, 3583034), (728, 3110546), (1027, 2204944), (1106, 2047448), (1264, 1791517), (1456, 1555273), (2054, 1102472), (2212, 1023724), (4108, 551236), (4424, 511862), (7189, 314992), (8216, 275618), (8848, 255931), (14378, 157496), (16432, 137809), (19687, 115024), (28756, 78748), (39374, 57512)]