1338231312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27253}}^1$

素因数の和:27309

約数の個数: 120

約数和(自身を含む): 4217611008

約数和(自身を除く): 2879379696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 27253, 49104, 54506, 81759, 109012, 163518, 218024, 245277, 299783, 327036, 436048, 490554, 599566, 654072, 844843, 899349, 981108, 1199132, 1308144, 1689686, 1798698, 1962216, 2398264, 2534529, 2698047, 3379372, 3597396, 3924432, 4796528, 5069058, 5396094, 6758744, 7194792, 7603587, 9293273, 10138116, 10792188, 13517488, 14389584, 15207174, 18586546, 20276232, 21584376, 27879819, 30414348, 37173092, 40552464, 43168752, 55759638, 60828696, 74346184, 83639457, 111519276, 121657392, 148692368, 167278914, 223038552, 334557828, 446077104, 669115656, 1338231312]

約数ペア:

[(1, 1338231312), (2, 669115656), (3, 446077104), (4, 334557828), (6, 223038552), (8, 167278914), (9, 148692368), (11, 121657392), (12, 111519276), (16, 83639457), (18, 74346184), (22, 60828696), (24, 55759638), (31, 43168752), (33, 40552464), (36, 37173092), (44, 30414348), (48, 27879819), (62, 21584376), (66, 20276232), (72, 18586546), (88, 15207174), (93, 14389584), (99, 13517488), (124, 10792188), (132, 10138116), (144, 9293273), (176, 7603587), (186, 7194792), (198, 6758744), (248, 5396094), (264, 5069058), (279, 4796528), (341, 3924432), (372, 3597396), (396, 3379372), (496, 2698047), (528, 2534529), (558, 2398264), (682, 1962216), (744, 1798698), (792, 1689686), (1023, 1308144), (1116, 1199132), (1364, 981108), (1488, 899349), (1584, 844843), (2046, 654072), (2232, 599566), (2728, 490554), (3069, 436048), (4092, 327036), (4464, 299783), (5456, 245277), (6138, 218024), (8184, 163518), (12276, 109012), (16368, 81759), (24552, 54506), (27253, 49104)]