1869197970864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78353369}}^1$

素因数の和:78353458

約数の個数: 80

約数和(自身を含む): 5596311098880

約数和(自身を除く): 3727113128016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 78353369, 156706738, 235060107, 313413476, 470120214, 548473583, 626826952, 940240428, 1096947166, 1253653904, 1645420749, 1880480856, 2193894332, 3290841498, 3760961712, 4387788664, 5563089199, 6581682996, 8775577328, 11126178398, 13163365992, 16689267597, 22252356796, 26326731984, 33378535194, 38941624393, 44504713592, 66757070388, 77883248786, 89009427184, 116824873179, 133514140776, 155766497572, 233649746358, 267028281552, 311532995144, 467299492716, 623065990288, 934598985432, 1869197970864]

約数ペア:

[(1, 1869197970864), (2, 934598985432), (3, 623065990288), (4, 467299492716), (6, 311532995144), (7, 267028281552), (8, 233649746358), (12, 155766497572), (14, 133514140776), (16, 116824873179), (21, 89009427184), (24, 77883248786), (28, 66757070388), (42, 44504713592), (48, 38941624393), (56, 33378535194), (71, 26326731984), (84, 22252356796), (112, 16689267597), (142, 13163365992), (168, 11126178398), (213, 8775577328), (284, 6581682996), (336, 5563089199), (426, 4387788664), (497, 3760961712), (568, 3290841498), (852, 2193894332), (994, 1880480856), (1136, 1645420749), (1491, 1253653904), (1704, 1096947166), (1988, 940240428), (2982, 626826952), (3408, 548473583), (3976, 470120214), (5964, 313413476), (7952, 235060107), (11928, 156706738), (23856, 78353369)]