2180963456

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 5302661760

約数和(自身を除く): 3121698304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 131, 136, 224, 238, 262, 272, 448, 476, 524, 544, 896, 917, 952, 1048, 1088, 1093, 1834, 1904, 2096, 2176, 2186, 2227, 3668, 3808, 4192, 4372, 4454, 7336, 7616, 7651, 8384, 8744, 8908, 14672, 15232, 15302, 15589, 16768, 17488, 17816, 18581, 29344, 30604, 31178, 34976, 35632, 37162, 58688, 61208, 62356, 69952, 71264, 74324, 117376, 122416, 124712, 130067, 139904, 142528, 143183, 148648, 244832, 249424, 260134, 285056, 286366, 297296, 489664, 498848, 520268, 572732, 594592, 979328, 997696, 1002281, 1040536, 1145464, 1189184, 1995392, 2004562, 2081072, 2290928, 2378368, 2434111, 4009124, 4162144, 4581856, 4868222, 8018248, 8324288, 9163712, 9736444, 16036496, 16648576, 17038777, 18327424, 19472888, 32072992, 34077554, 38945776, 64145984, 68155108, 77891552, 128291968, 136310216, 155783104, 272620432, 311566208, 545240864, 1090481728, 2180963456]

約数ペア:

[(1, 2180963456), (2, 1090481728), (4, 545240864), (7, 311566208), (8, 272620432), (14, 155783104), (16, 136310216), (17, 128291968), (28, 77891552), (32, 68155108), (34, 64145984), (56, 38945776), (64, 34077554), (68, 32072992), (112, 19472888), (119, 18327424), (128, 17038777), (131, 16648576), (136, 16036496), (224, 9736444), (238, 9163712), (262, 8324288), (272, 8018248), (448, 4868222), (476, 4581856), (524, 4162144), (544, 4009124), (896, 2434111), (917, 2378368), (952, 2290928), (1048, 2081072), (1088, 2004562), (1093, 1995392), (1834, 1189184), (1904, 1145464), (2096, 1040536), (2176, 1002281), (2186, 997696), (2227, 979328), (3668, 594592), (3808, 572732), (4192, 520268), (4372, 498848), (4454, 489664), (7336, 297296), (7616, 286366), (7651, 285056), (8384, 260134), (8744, 249424), (8908, 244832), (14672, 148648), (15232, 143183), (15302, 142528), (15589, 139904), (16768, 130067), (17488, 124712), (17816, 122416), (18581, 117376), (29344, 74324), (30604, 71264), (31178, 69952), (34976, 62356), (35632, 61208), (37162, 58688)]