1678718448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 240

約数和(自身を含む): 5604498432

約数和(自身を除く): 3925779984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 248, 264, 272, 279, 306, 341, 372, 374, 396, 408, 496, 527, 528, 558, 561, 612, 682, 744, 748, 792, 816, 1023, 1054, 1116, 1122, 1224, 1364, 1488, 1496, 1581, 1584, 1683, 2011, 2046, 2108, 2232, 2244, 2448, 2728, 2992, 3069, 3162, 3366, 4022, 4092, 4216, 4464, 4488, 4743, 5456, 5797, 6033, 6138, 6324, 6732, 8044, 8184, 8432, 8976, 9486, 11594, 12066, 12276, 12648, 13464, 16088, 16368, 17391, 18099, 18972, 22121, 23188, 24132, 24552, 25296, 26928, 32176, 34187, 34782, 36198, 37944, 44242, 46376, 48264, 49104, 52173, 62341, 66363, 68374, 69564, 72396, 75888, 88484, 92752, 96528, 102561, 104346, 124682, 132726, 136748, 139128, 144792, 176968, 187023, 199089, 205122, 208692, 249364, 265452, 273496, 278256, 289584, 307683, 353936, 374046, 376057, 398178, 410244, 417384, 498728, 530904, 546992, 561069, 615366, 685751, 748092, 752114, 796356, 820488, 834768, 997456, 1059797, 1061808, 1122138, 1128171, 1230732, 1371502, 1496184, 1504228, 1592712, 1640976, 2057253, 2119594, 2244276, 2256342, 2461464, 2743004, 2992368, 3008456, 3179391, 3185424, 3384513, 4114506, 4239188, 4488552, 4512684, 4922928, 5486008, 6016912, 6171759, 6358782, 6769026, 8229012, 8478376, 8977104, 9025368, 9538173, 10972016, 11657767, 12343518, 12717564, 13538052, 16458024, 16956752, 18050736, 19076346, 23315534, 24687036, 25435128, 27076104, 32916048, 34973301, 38152692, 46631068, 49374072, 50870256, 54152208, 69946602, 76305384, 93262136, 98748144, 104919903, 139893204, 152610768, 186524272, 209839806, 279786408, 419679612, 559572816, 839359224, 1678718448]

約数ペア:

[(1, 1678718448), (2, 839359224), (3, 559572816), (4, 419679612), (6, 279786408), (8, 209839806), (9, 186524272), (11, 152610768), (12, 139893204), (16, 104919903), (17, 98748144), (18, 93262136), (22, 76305384), (24, 69946602), (31, 54152208), (33, 50870256), (34, 49374072), (36, 46631068), (44, 38152692), (48, 34973301), (51, 32916048), (62, 27076104), (66, 25435128), (68, 24687036), (72, 23315534), (88, 19076346), (93, 18050736), (99, 16956752), (102, 16458024), (124, 13538052), (132, 12717564), (136, 12343518), (144, 11657767), (153, 10972016), (176, 9538173), (186, 9025368), (187, 8977104), (198, 8478376), (204, 8229012), (248, 6769026), (264, 6358782), (272, 6171759), (279, 6016912), (306, 5486008), (341, 4922928), (372, 4512684), (374, 4488552), (396, 4239188), (408, 4114506), (496, 3384513), (527, 3185424), (528, 3179391), (558, 3008456), (561, 2992368), (612, 2743004), (682, 2461464), (744, 2256342), (748, 2244276), (792, 2119594), (816, 2057253), (1023, 1640976), (1054, 1592712), (1116, 1504228), (1122, 1496184), (1224, 1371502), (1364, 1230732), (1488, 1128171), (1496, 1122138), (1581, 1061808), (1584, 1059797), (1683, 997456), (2011, 834768), (2046, 820488), (2108, 796356), (2232, 752114), (2244, 748092), (2448, 685751), (2728, 615366), (2992, 561069), (3069, 546992), (3162, 530904), (3366, 498728), (4022, 417384), (4092, 410244), (4216, 398178), (4464, 376057), (4488, 374046), (4743, 353936), (5456, 307683), (5797, 289584), (6033, 278256), (6138, 273496), (6324, 265452), (6732, 249364), (8044, 208692), (8184, 205122), (8432, 199089), (8976, 187023), (9486, 176968), (11594, 144792), (12066, 139128), (12276, 136748), (12648, 132726), (13464, 124682), (16088, 104346), (16368, 102561), (17391, 96528), (18099, 92752), (18972, 88484), (22121, 75888), (23188, 72396), (24132, 69564), (24552, 68374), (25296, 66363), (26928, 62341), (32176, 52173), (34187, 49104), (34782, 48264), (36198, 46376), (37944, 44242)]