123462288

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 358611968

約数和(自身を除く): 235149680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 157, 172, 254, 258, 314, 344, 381, 387, 471, 508, 516, 628, 688, 762, 774, 942, 1016, 1032, 1143, 1256, 1413, 1524, 1548, 1884, 2032, 2064, 2286, 2512, 2826, 3048, 3096, 3768, 4572, 5461, 5652, 6096, 6192, 6751, 7536, 9144, 10922, 11304, 13502, 16383, 18288, 19939, 20253, 21844, 22608, 27004, 32766, 39878, 40506, 43688, 49149, 54008, 59817, 60759, 65532, 79756, 81012, 87376, 98298, 108016, 119634, 121518, 131064, 159512, 162024, 179451, 196596, 239268, 243036, 262128, 319024, 324048, 358902, 393192, 478536, 486072, 717804, 786384, 857377, 957072, 972144, 1435608, 1714754, 2572131, 2871216, 3429508, 5144262, 6859016, 7716393, 10288524, 13718032, 15432786, 20577048, 30865572, 41154096, 61731144, 123462288]

約数ペア:

[(1, 123462288), (2, 61731144), (3, 41154096), (4, 30865572), (6, 20577048), (8, 15432786), (9, 13718032), (12, 10288524), (16, 7716393), (18, 6859016), (24, 5144262), (36, 3429508), (43, 2871216), (48, 2572131), (72, 1714754), (86, 1435608), (127, 972144), (129, 957072), (144, 857377), (157, 786384), (172, 717804), (254, 486072), (258, 478536), (314, 393192), (344, 358902), (381, 324048), (387, 319024), (471, 262128), (508, 243036), (516, 239268), (628, 196596), (688, 179451), (762, 162024), (774, 159512), (942, 131064), (1016, 121518), (1032, 119634), (1143, 108016), (1256, 98298), (1413, 87376), (1524, 81012), (1548, 79756), (1884, 65532), (2032, 60759), (2064, 59817), (2286, 54008), (2512, 49149), (2826, 43688), (3048, 40506), (3096, 39878), (3768, 32766), (4572, 27004), (5461, 22608), (5652, 21844), (6096, 20253), (6192, 19939), (6751, 18288), (7536, 16383), (9144, 13502), (10922, 11304)]