2581484544

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16477}}^1$

素因数の和:16520

約数の個数: 132

約数和(自身を含む): 7892929044

約数和(自身を除く): 5311444500

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, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3072, 3264, 4352, 4608, 4896, 6528, 8704, 9216, 9792, 13056, 16477, 17408, 19584, 26112, 32954, 39168, 49431, 52224, 65908, 78336, 98862, 131816, 148293, 156672, 197724, 263632, 280109, 296586, 395448, 527264, 560218, 593172, 790896, 840327, 1054528, 1120436, 1186344, 1581792, 1680654, 2109056, 2240872, 2372688, 2520981, 3163584, 3361308, 4218112, 4481744, 4745376, 5041962, 6327168, 6722616, 8436224, 8963488, 9490752, 10083924, 12654336, 13445232, 16872448, 17926976, 18981504, 20167848, 25308672, 26890464, 35853952, 37963008, 40335696, 50617344, 53780928, 71707904, 75926016, 80671392, 107561856, 143415808, 151852032, 161342784, 215123712, 286831616, 322685568, 430247424, 645371136, 860494848, 1290742272, 2581484544]

約数ペア:

[(1, 2581484544), (2, 1290742272), (3, 860494848), (4, 645371136), (6, 430247424), (8, 322685568), (9, 286831616), (12, 215123712), (16, 161342784), (17, 151852032), (18, 143415808), (24, 107561856), (32, 80671392), (34, 75926016), (36, 71707904), (48, 53780928), (51, 50617344), (64, 40335696), (68, 37963008), (72, 35853952), (96, 26890464), (102, 25308672), (128, 20167848), (136, 18981504), (144, 17926976), (153, 16872448), (192, 13445232), (204, 12654336), (256, 10083924), (272, 9490752), (288, 8963488), (306, 8436224), (384, 6722616), (408, 6327168), (512, 5041962), (544, 4745376), (576, 4481744), (612, 4218112), (768, 3361308), (816, 3163584), (1024, 2520981), (1088, 2372688), (1152, 2240872), (1224, 2109056), (1536, 1680654), (1632, 1581792), (2176, 1186344), (2304, 1120436), (2448, 1054528), (3072, 840327), (3264, 790896), (4352, 593172), (4608, 560218), (4896, 527264), (6528, 395448), (8704, 296586), (9216, 280109), (9792, 263632), (13056, 197724), (16477, 156672), (17408, 148293), (19584, 131816), (26112, 98862), (32954, 78336), (39168, 65908), (49431, 52224)]