1979242272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57751}}^1$

素因数の和:57791

約数の個数: 144

約数和(自身を含む): 6811039872

約数和(自身を除く): 4831797600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 57751, 115502, 173253, 231004, 346506, 404257, 462008, 519759, 693012, 808514, 924016, 981767, 1039518, 1212771, 1386024, 1617028, 1848032, 1963534, 2079036, 2425542, 2772048, 2945301, 3234056, 3638313, 3927068, 4158072, 4851084, 5544096, 5890602, 6468112, 6872369, 7276626, 7854136, 8316144, 8835903, 9702168, 11781204, 12936224, 13744738, 14553252, 15708272, 16632288, 17671806, 19404336, 20617107, 23562408, 27489476, 29106504, 31416544, 35343612, 38808672, 41234214, 47124816, 54978952, 58213008, 61851321, 70687224, 82468428, 94249632, 109957904, 116426016, 123702642, 141374448, 164936856, 219915808, 247405284, 282748896, 329873712, 494810568, 659747424, 989621136, 1979242272]

約数ペア:

[(1, 1979242272), (2, 989621136), (3, 659747424), (4, 494810568), (6, 329873712), (7, 282748896), (8, 247405284), (9, 219915808), (12, 164936856), (14, 141374448), (16, 123702642), (17, 116426016), (18, 109957904), (21, 94249632), (24, 82468428), (28, 70687224), (32, 61851321), (34, 58213008), (36, 54978952), (42, 47124816), (48, 41234214), (51, 38808672), (56, 35343612), (63, 31416544), (68, 29106504), (72, 27489476), (84, 23562408), (96, 20617107), (102, 19404336), (112, 17671806), (119, 16632288), (126, 15708272), (136, 14553252), (144, 13744738), (153, 12936224), (168, 11781204), (204, 9702168), (224, 8835903), (238, 8316144), (252, 7854136), (272, 7276626), (288, 6872369), (306, 6468112), (336, 5890602), (357, 5544096), (408, 4851084), (476, 4158072), (504, 3927068), (544, 3638313), (612, 3234056), (672, 2945301), (714, 2772048), (816, 2425542), (952, 2079036), (1008, 1963534), (1071, 1848032), (1224, 1617028), (1428, 1386024), (1632, 1212771), (1904, 1039518), (2016, 981767), (2142, 924016), (2448, 808514), (2856, 693012), (3808, 519759), (4284, 462008), (4896, 404257), (5712, 346506), (8568, 231004), (11424, 173253), (17136, 115502), (34272, 57751)]