1802889984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19727}}^1$

素因数の和:19770

約数の個数: 144

約数和(自身を含む): 5806660608

約数和(自身を除く): 4003770624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3808, 4352, 5376, 5712, 6528, 7616, 11424, 13056, 15232, 19727, 22848, 30464, 39454, 45696, 59181, 78908, 91392, 118362, 138089, 157816, 236724, 276178, 315632, 335359, 414267, 473448, 552356, 631264, 670718, 828534, 946896, 1006077, 1104712, 1262528, 1341436, 1657068, 1893792, 2012154, 2209424, 2347513, 2525056, 2682872, 3314136, 3787584, 4024308, 4418848, 4695026, 5050112, 5365744, 6628272, 7042539, 7575168, 8048616, 8837696, 9390052, 10731488, 13256544, 14085078, 15150336, 16097232, 17675392, 18780104, 21462976, 26513088, 28170156, 32194464, 35350784, 37560208, 42925952, 53026176, 56340312, 64388928, 75120416, 85851904, 106052352, 112680624, 128777856, 150240832, 225361248, 257555712, 300481664, 450722496, 600963328, 901444992, 1802889984]

約数ペア:

[(1, 1802889984), (2, 901444992), (3, 600963328), (4, 450722496), (6, 300481664), (7, 257555712), (8, 225361248), (12, 150240832), (14, 128777856), (16, 112680624), (17, 106052352), (21, 85851904), (24, 75120416), (28, 64388928), (32, 56340312), (34, 53026176), (42, 42925952), (48, 37560208), (51, 35350784), (56, 32194464), (64, 28170156), (68, 26513088), (84, 21462976), (96, 18780104), (102, 17675392), (112, 16097232), (119, 15150336), (128, 14085078), (136, 13256544), (168, 10731488), (192, 9390052), (204, 8837696), (224, 8048616), (238, 7575168), (256, 7042539), (272, 6628272), (336, 5365744), (357, 5050112), (384, 4695026), (408, 4418848), (448, 4024308), (476, 3787584), (544, 3314136), (672, 2682872), (714, 2525056), (768, 2347513), (816, 2209424), (896, 2012154), (952, 1893792), (1088, 1657068), (1344, 1341436), (1428, 1262528), (1632, 1104712), (1792, 1006077), (1904, 946896), (2176, 828534), (2688, 670718), (2856, 631264), (3264, 552356), (3808, 473448), (4352, 414267), (5376, 335359), (5712, 315632), (6528, 276178), (7616, 236724), (11424, 157816), (13056, 138089), (15232, 118362), (19727, 91392), (22848, 78908), (30464, 59181), (39454, 45696)]