254817576

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 112

約数和(自身を含む): 771679860

約数和(自身を除く): 516862284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 3361, 4212, 5832, 6318, 6722, 8424, 9477, 10083, 12636, 13444, 18954, 20166, 25272, 26888, 30249, 37908, 40332, 43693, 60498, 75816, 80664, 87386, 90747, 120996, 131079, 174772, 181494, 241992, 262158, 272241, 349544, 362988, 393237, 524316, 544482, 725976, 786474, 816723, 1048632, 1088964, 1179711, 1572948, 1633446, 2177928, 2359422, 2450169, 3145896, 3266892, 3539133, 4718844, 4900338, 6533784, 7078266, 9437688, 9800676, 10617399, 14156532, 19601352, 21234798, 28313064, 31852197, 42469596, 63704394, 84939192, 127408788, 254817576]

約数ペア:

[(1, 254817576), (2, 127408788), (3, 84939192), (4, 63704394), (6, 42469596), (8, 31852197), (9, 28313064), (12, 21234798), (13, 19601352), (18, 14156532), (24, 10617399), (26, 9800676), (27, 9437688), (36, 7078266), (39, 6533784), (52, 4900338), (54, 4718844), (72, 3539133), (78, 3266892), (81, 3145896), (104, 2450169), (108, 2359422), (117, 2177928), (156, 1633446), (162, 1572948), (216, 1179711), (234, 1088964), (243, 1048632), (312, 816723), (324, 786474), (351, 725976), (468, 544482), (486, 524316), (648, 393237), (702, 362988), (729, 349544), (936, 272241), (972, 262158), (1053, 241992), (1404, 181494), (1458, 174772), (1944, 131079), (2106, 120996), (2808, 90747), (2916, 87386), (3159, 80664), (3361, 75816), (4212, 60498), (5832, 43693), (6318, 40332), (6722, 37908), (8424, 30249), (9477, 26888), (10083, 25272), (12636, 20166), (13444, 18954)]