215544672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 726243840

約数和(自身を除く): 510699168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 216, 224, 227, 252, 288, 314, 336, 378, 432, 454, 471, 504, 628, 672, 681, 756, 864, 908, 942, 1008, 1099, 1256, 1362, 1413, 1512, 1589, 1816, 1884, 2016, 2043, 2198, 2512, 2724, 2826, 3024, 3178, 3297, 3632, 3768, 4086, 4239, 4396, 4767, 5024, 5448, 5652, 6048, 6129, 6356, 6594, 7264, 7536, 8172, 8478, 8792, 9534, 9891, 10896, 11304, 12258, 12712, 13188, 14301, 15072, 16344, 16956, 17584, 19068, 19782, 21792, 22608, 24516, 25424, 26376, 28602, 29673, 32688, 33912, 35168, 35639, 38136, 39564, 42903, 45216, 49032, 50848, 52752, 57204, 59346, 65376, 67824, 71278, 76272, 79128, 85806, 98064, 105504, 106917, 114408, 118692, 135648, 142556, 152544, 158256, 171612, 196128, 213834, 228816, 237384, 249473, 285112, 316512, 320751, 343224, 427668, 457632, 474768, 498946, 570224, 641502, 686448, 748419, 855336, 949536, 962253, 997892, 1140448, 1283004, 1372896, 1496838, 1710672, 1924506, 1995784, 2245257, 2566008, 2993676, 3421344, 3849012, 3991568, 4490514, 5132016, 5987352, 6735771, 7698024, 7983136, 8981028, 10264032, 11974704, 13471542, 15396048, 17962056, 23949408, 26943084, 30792096, 35924112, 53886168, 71848224, 107772336, 215544672]

約数ペア:

[(1, 215544672), (2, 107772336), (3, 71848224), (4, 53886168), (6, 35924112), (7, 30792096), (8, 26943084), (9, 23949408), (12, 17962056), (14, 15396048), (16, 13471542), (18, 11974704), (21, 10264032), (24, 8981028), (27, 7983136), (28, 7698024), (32, 6735771), (36, 5987352), (42, 5132016), (48, 4490514), (54, 3991568), (56, 3849012), (63, 3421344), (72, 2993676), (84, 2566008), (96, 2245257), (108, 1995784), (112, 1924506), (126, 1710672), (144, 1496838), (157, 1372896), (168, 1283004), (189, 1140448), (216, 997892), (224, 962253), (227, 949536), (252, 855336), (288, 748419), (314, 686448), (336, 641502), (378, 570224), (432, 498946), (454, 474768), (471, 457632), (504, 427668), (628, 343224), (672, 320751), (681, 316512), (756, 285112), (864, 249473), (908, 237384), (942, 228816), (1008, 213834), (1099, 196128), (1256, 171612), (1362, 158256), (1413, 152544), (1512, 142556), (1589, 135648), (1816, 118692), (1884, 114408), (2016, 106917), (2043, 105504), (2198, 98064), (2512, 85806), (2724, 79128), (2826, 76272), (3024, 71278), (3178, 67824), (3297, 65376), (3632, 59346), (3768, 57204), (4086, 52752), (4239, 50848), (4396, 49032), (4767, 45216), (5024, 42903), (5448, 39564), (5652, 38136), (6048, 35639), (6129, 35168), (6356, 33912), (6594, 32688), (7264, 29673), (7536, 28602), (8172, 26376), (8478, 25424), (8792, 24516), (9534, 22608), (9891, 21792), (10896, 19782), (11304, 19068), (12258, 17584), (12712, 16956), (13188, 16344), (14301, 15072)]