678678989328

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{4955887}}^1$

素因数の和:4956221

約数の個数: 80

約数和(自身を含む): 1954205756160

約数和(自身を除く): 1275526766832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 8559, 11412, 15216, 17118, 22824, 34236, 45648, 68472, 136944, 4955887, 9911774, 14867661, 19823548, 29735322, 39647096, 44602983, 59470644, 79294192, 89205966, 118941288, 133808949, 178411932, 237882576, 267617898, 356823864, 535235796, 713647728, 1070471592, 1571016179, 2140943184, 3142032358, 4713048537, 6284064716, 9426097074, 12568129432, 14139145611, 18852194148, 25136258864, 28278291222, 37704388296, 42417436833, 56556582444, 75408776592, 84834873666, 113113164888, 169669747332, 226226329776, 339339494664, 678678989328]

約数ペア:

[(1, 678678989328), (2, 339339494664), (3, 226226329776), (4, 169669747332), (6, 113113164888), (8, 84834873666), (9, 75408776592), (12, 56556582444), (16, 42417436833), (18, 37704388296), (24, 28278291222), (27, 25136258864), (36, 18852194148), (48, 14139145611), (54, 12568129432), (72, 9426097074), (108, 6284064716), (144, 4713048537), (216, 3142032358), (317, 2140943184), (432, 1571016179), (634, 1070471592), (951, 713647728), (1268, 535235796), (1902, 356823864), (2536, 267617898), (2853, 237882576), (3804, 178411932), (5072, 133808949), (5706, 118941288), (7608, 89205966), (8559, 79294192), (11412, 59470644), (15216, 44602983), (17118, 39647096), (22824, 29735322), (34236, 19823548), (45648, 14867661), (68472, 9911774), (136944, 4955887)]