805899456

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1980

約数の個数: 140

約数和(自身を含む): 2419011672

約数和(自身を除く): 1613112216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 498, 576, 648, 664, 747, 864, 996, 1296, 1328, 1494, 1728, 1873, 1992, 2241, 2592, 2656, 2988, 3746, 3984, 4482, 5184, 5312, 5619, 5976, 6723, 7492, 7968, 8964, 11238, 11952, 13446, 14984, 15936, 16857, 17928, 22476, 23904, 26892, 29968, 33714, 35856, 44952, 47808, 50571, 53784, 59936, 67428, 71712, 89904, 101142, 107568, 119872, 134856, 143424, 151713, 155459, 179808, 202284, 215136, 269712, 303426, 310918, 359616, 404568, 430272, 466377, 539424, 606852, 621836, 809136, 932754, 1078848, 1213704, 1243672, 1399131, 1618272, 1865508, 2427408, 2487344, 2798262, 3236544, 3731016, 4197393, 4854816, 4974688, 5596524, 7462032, 8394786, 9709632, 9949376, 11193048, 12592179, 14924064, 16789572, 22386096, 25184358, 29848128, 33579144, 44772192, 50368716, 67158288, 89544384, 100737432, 134316576, 201474864, 268633152, 402949728, 805899456]

約数ペア:

[(1, 805899456), (2, 402949728), (3, 268633152), (4, 201474864), (6, 134316576), (8, 100737432), (9, 89544384), (12, 67158288), (16, 50368716), (18, 44772192), (24, 33579144), (27, 29848128), (32, 25184358), (36, 22386096), (48, 16789572), (54, 14924064), (64, 12592179), (72, 11193048), (81, 9949376), (83, 9709632), (96, 8394786), (108, 7462032), (144, 5596524), (162, 4974688), (166, 4854816), (192, 4197393), (216, 3731016), (249, 3236544), (288, 2798262), (324, 2487344), (332, 2427408), (432, 1865508), (498, 1618272), (576, 1399131), (648, 1243672), (664, 1213704), (747, 1078848), (864, 932754), (996, 809136), (1296, 621836), (1328, 606852), (1494, 539424), (1728, 466377), (1873, 430272), (1992, 404568), (2241, 359616), (2592, 310918), (2656, 303426), (2988, 269712), (3746, 215136), (3984, 202284), (4482, 179808), (5184, 155459), (5312, 151713), (5619, 143424), (5976, 134856), (6723, 119872), (7492, 107568), (7968, 101142), (8964, 89904), (11238, 71712), (11952, 67428), (13446, 59936), (14984, 53784), (15936, 50571), (16857, 47808), (17928, 44952), (22476, 35856), (23904, 33714), (26892, 29968)]