738729072

素因数分解:

$2^4\times 3^4\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1548

約数の個数: 100

約数和(自身を含む): 2143831536

約数和(自身を除く): 1405102464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 647, 648, 881, 1294, 1296, 1762, 1941, 2588, 2643, 3524, 3882, 5176, 5286, 5823, 7048, 7764, 7929, 10352, 10572, 11646, 14096, 15528, 15858, 17469, 21144, 23292, 23787, 31056, 31716, 34938, 42288, 46584, 47574, 52407, 63432, 69876, 71361, 93168, 95148, 104814, 126864, 139752, 142722, 190296, 209628, 279504, 285444, 380592, 419256, 570007, 570888, 838512, 1140014, 1141776, 1710021, 2280028, 3420042, 4560056, 5130063, 6840084, 9120112, 10260126, 13680168, 15390189, 20520252, 27360336, 30780378, 41040504, 46170567, 61560756, 82081008, 92341134, 123121512, 184682268, 246243024, 369364536, 738729072]

約数ペア:

[(1, 738729072), (2, 369364536), (3, 246243024), (4, 184682268), (6, 123121512), (8, 92341134), (9, 82081008), (12, 61560756), (16, 46170567), (18, 41040504), (24, 30780378), (27, 27360336), (36, 20520252), (48, 15390189), (54, 13680168), (72, 10260126), (81, 9120112), (108, 6840084), (144, 5130063), (162, 4560056), (216, 3420042), (324, 2280028), (432, 1710021), (647, 1141776), (648, 1140014), (881, 838512), (1294, 570888), (1296, 570007), (1762, 419256), (1941, 380592), (2588, 285444), (2643, 279504), (3524, 209628), (3882, 190296), (5176, 142722), (5286, 139752), (5823, 126864), (7048, 104814), (7764, 95148), (7929, 93168), (10352, 71361), (10572, 69876), (11646, 63432), (14096, 52407), (15528, 47574), (15858, 46584), (17469, 42288), (21144, 34938), (23292, 31716), (23787, 31056)]