2153643648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 6433996800

約数和(自身を除く): 4280353152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 79, 86, 96, 104, 127, 128, 129, 156, 158, 172, 192, 208, 237, 254, 258, 312, 316, 344, 381, 384, 416, 474, 508, 516, 559, 624, 632, 688, 762, 832, 948, 1016, 1027, 1032, 1118, 1248, 1264, 1376, 1524, 1651, 1664, 1677, 1896, 2032, 2054, 2064, 2236, 2496, 2528, 2752, 3048, 3081, 3302, 3354, 3397, 3792, 4064, 4108, 4128, 4472, 4953, 4992, 5056, 5461, 5504, 6096, 6162, 6604, 6708, 6794, 7584, 8128, 8216, 8256, 8944, 9906, 10033, 10112, 10191, 10922, 12192, 12324, 13208, 13416, 13588, 15168, 16256, 16383, 16432, 16512, 17888, 19812, 20066, 20382, 21844, 24384, 24648, 26416, 26832, 27176, 30099, 30336, 32766, 32864, 35776, 39624, 40132, 40764, 43688, 44161, 48768, 49296, 52832, 53664, 54352, 60198, 65532, 65728, 70993, 71552, 79248, 80264, 81528, 87376, 88322, 98592, 105664, 107328, 108704, 120396, 130429, 131064, 131456, 132483, 141986, 158496, 160528, 163056, 174752, 176644, 197184, 211328, 212979, 214656, 217408, 240792, 260858, 262128, 264966, 283972, 316992, 321056, 326112, 349504, 353288, 391287, 394368, 425958, 431419, 434816, 481584, 521716, 524256, 529932, 567944, 633984, 642112, 652224, 699008, 706576, 782574, 851916, 862838, 963168, 1043432, 1048512, 1059864, 1135888, 1284224, 1294257, 1304448, 1413152, 1565148, 1703832, 1725676, 1926336, 2086864, 2097024, 2119728, 2271776, 2588514, 2826304, 3130296, 3407664, 3451352, 3852672, 4173728, 4239456, 4543552, 5177028, 5608447, 5652608, 6260592, 6815328, 6902704, 8347456, 8478912, 9087104, 10354056, 11216894, 12521184, 13630656, 13805408, 16694912, 16825341, 16957824, 20708112, 22433788, 25042368, 27261312, 27610816, 33650682, 41416224, 44867576, 50084736, 55221632, 67301364, 82832448, 89735152, 134602728, 165664896, 179470304, 269205456, 358940608, 538410912, 717881216, 1076821824, 2153643648]

約数ペア:

[(1, 2153643648), (2, 1076821824), (3, 717881216), (4, 538410912), (6, 358940608), (8, 269205456), (12, 179470304), (13, 165664896), (16, 134602728), (24, 89735152), (26, 82832448), (32, 67301364), (39, 55221632), (43, 50084736), (48, 44867576), (52, 41416224), (64, 33650682), (78, 27610816), (79, 27261312), (86, 25042368), (96, 22433788), (104, 20708112), (127, 16957824), (128, 16825341), (129, 16694912), (156, 13805408), (158, 13630656), (172, 12521184), (192, 11216894), (208, 10354056), (237, 9087104), (254, 8478912), (258, 8347456), (312, 6902704), (316, 6815328), (344, 6260592), (381, 5652608), (384, 5608447), (416, 5177028), (474, 4543552), (508, 4239456), (516, 4173728), (559, 3852672), (624, 3451352), (632, 3407664), (688, 3130296), (762, 2826304), (832, 2588514), (948, 2271776), (1016, 2119728), (1027, 2097024), (1032, 2086864), (1118, 1926336), (1248, 1725676), (1264, 1703832), (1376, 1565148), (1524, 1413152), (1651, 1304448), (1664, 1294257), (1677, 1284224), (1896, 1135888), (2032, 1059864), (2054, 1048512), (2064, 1043432), (2236, 963168), (2496, 862838), (2528, 851916), (2752, 782574), (3048, 706576), (3081, 699008), (3302, 652224), (3354, 642112), (3397, 633984), (3792, 567944), (4064, 529932), (4108, 524256), (4128, 521716), (4472, 481584), (4953, 434816), (4992, 431419), (5056, 425958), (5461, 394368), (5504, 391287), (6096, 353288), (6162, 349504), (6604, 326112), (6708, 321056), (6794, 316992), (7584, 283972), (8128, 264966), (8216, 262128), (8256, 260858), (8944, 240792), (9906, 217408), (10033, 214656), (10112, 212979), (10191, 211328), (10922, 197184), (12192, 176644), (12324, 174752), (13208, 163056), (13416, 160528), (13588, 158496), (15168, 141986), (16256, 132483), (16383, 131456), (16432, 131064), (16512, 130429), (17888, 120396), (19812, 108704), (20066, 107328), (20382, 105664), (21844, 98592), (24384, 88322), (24648, 87376), (26416, 81528), (26832, 80264), (27176, 79248), (30099, 71552), (30336, 70993), (32766, 65728), (32864, 65532), (35776, 60198), (39624, 54352), (40132, 53664), (40764, 52832), (43688, 49296), (44161, 48768)]