390260392272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{66889}}^1$

素因数の和:68241

約数の個数: 120

約数和(自身を含む): 1128298379520

約数和(自身を除く): 738037987248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1307, 1488, 2232, 2614, 3921, 4464, 5228, 7842, 10456, 11763, 15684, 20912, 23526, 31368, 40517, 47052, 62736, 66889, 81034, 94104, 121551, 133778, 162068, 188208, 200667, 243102, 267556, 324136, 364653, 401334, 486204, 535112, 602001, 648272, 729306, 802668, 972408, 1070224, 1204002, 1458612, 1605336, 1944816, 2073559, 2408004, 2917224, 3210672, 4147118, 4816008, 5834448, 6220677, 8294236, 9632016, 12441354, 16588472, 18662031, 24882708, 33176944, 37324062, 49765416, 74648124, 87423923, 99530832, 149296248, 174847846, 262271769, 298592496, 349695692, 524543538, 699391384, 786815307, 1049087076, 1398782768, 1573630614, 2098174152, 2710141613, 3147261228, 4196348304, 5420283226, 6294522456, 8130424839, 10840566452, 12589044912, 16260849678, 21681132904, 24391274517, 32521699356, 43362265808, 48782549034, 65043398712, 97565098068, 130086797424, 195130196136, 390260392272]

約数ペア:

[(1, 390260392272), (2, 195130196136), (3, 130086797424), (4, 97565098068), (6, 65043398712), (8, 48782549034), (9, 43362265808), (12, 32521699356), (16, 24391274517), (18, 21681132904), (24, 16260849678), (31, 12589044912), (36, 10840566452), (48, 8130424839), (62, 6294522456), (72, 5420283226), (93, 4196348304), (124, 3147261228), (144, 2710141613), (186, 2098174152), (248, 1573630614), (279, 1398782768), (372, 1049087076), (496, 786815307), (558, 699391384), (744, 524543538), (1116, 349695692), (1307, 298592496), (1488, 262271769), (2232, 174847846), (2614, 149296248), (3921, 99530832), (4464, 87423923), (5228, 74648124), (7842, 49765416), (10456, 37324062), (11763, 33176944), (15684, 24882708), (20912, 18662031), (23526, 16588472), (31368, 12441354), (40517, 9632016), (47052, 8294236), (62736, 6220677), (66889, 5834448), (81034, 4816008), (94104, 4147118), (121551, 3210672), (133778, 2917224), (162068, 2408004), (188208, 2073559), (200667, 1944816), (243102, 1605336), (267556, 1458612), (324136, 1204002), (364653, 1070224), (401334, 972408), (486204, 802668), (535112, 729306), (602001, 648272)]