15709768816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{266159}}^1$

素因数の和:266222

約数の個数: 80

約数和(自身を含む): 38020423680

約数和(自身を除く): 22310654864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 7378, 8432, 14756, 29512, 59024, 266159, 532318, 1064636, 1863113, 2129272, 3726226, 4258544, 4524703, 7452452, 8250929, 9049406, 14904904, 16501858, 18098812, 29809808, 31672921, 33003716, 36197624, 57756503, 63345842, 66007432, 72395248, 115513006, 126691684, 132014864, 140265793, 231026012, 253383368, 280531586, 462052024, 506766736, 561063172, 924104048, 981860551, 1122126344, 1963721102, 2244252688, 3927442204, 7854884408, 15709768816]

約数ペア:

[(1, 15709768816), (2, 7854884408), (4, 3927442204), (7, 2244252688), (8, 1963721102), (14, 1122126344), (16, 981860551), (17, 924104048), (28, 561063172), (31, 506766736), (34, 462052024), (56, 280531586), (62, 253383368), (68, 231026012), (112, 140265793), (119, 132014864), (124, 126691684), (136, 115513006), (217, 72395248), (238, 66007432), (248, 63345842), (272, 57756503), (434, 36197624), (476, 33003716), (496, 31672921), (527, 29809808), (868, 18098812), (952, 16501858), (1054, 14904904), (1736, 9049406), (1904, 8250929), (2108, 7452452), (3472, 4524703), (3689, 4258544), (4216, 3726226), (7378, 2129272), (8432, 1863113), (14756, 1064636), (29512, 532318), (59024, 266159)]