280119744

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28607}}^1$

素因数の和:28642

約数の個数: 84

約数和(自身を含む): 850172544

約数和(自身を除く): 570052800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 28607, 57214, 85821, 114428, 171642, 228856, 257463, 343284, 457712, 486319, 514926, 686568, 915424, 972638, 1029852, 1373136, 1458957, 1830848, 1945276, 2059704, 2746272, 2917914, 3890552, 4119408, 4376871, 5492544, 5835828, 7781104, 8238816, 8753742, 11671656, 15562208, 16477632, 17507484, 23343312, 31124416, 35014968, 46686624, 70029936, 93373248, 140059872, 280119744]

約数ペア:

[(1, 280119744), (2, 140059872), (3, 93373248), (4, 70029936), (6, 46686624), (8, 35014968), (9, 31124416), (12, 23343312), (16, 17507484), (17, 16477632), (18, 15562208), (24, 11671656), (32, 8753742), (34, 8238816), (36, 7781104), (48, 5835828), (51, 5492544), (64, 4376871), (68, 4119408), (72, 3890552), (96, 2917914), (102, 2746272), (136, 2059704), (144, 1945276), (153, 1830848), (192, 1458957), (204, 1373136), (272, 1029852), (288, 972638), (306, 915424), (408, 686568), (544, 514926), (576, 486319), (612, 457712), (816, 343284), (1088, 257463), (1224, 228856), (1632, 171642), (2448, 114428), (3264, 85821), (4896, 57214), (9792, 28607)]