681664451904

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20762197}}^1$

素因数の和:20762237

約数の個数: 112

約数和(自身を含む): 2109439316800

約数和(自身を除く): 1427774864896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 20762197, 41524394, 62286591, 83048788, 124573182, 166097576, 186859773, 249146364, 332195152, 373719546, 394481743, 498292728, 560579319, 664390304, 747439092, 788963486, 996585456, 1121158638, 1183445229, 1328780608, 1494878184, 1577926972, 1993170912, 2242317276, 2366890458, 2989756368, 3155853944, 3550335687, 3986341824, 4484634552, 4733780916, 5979512736, 6311707888, 7100671374, 8969269104, 9467561832, 10651007061, 11959025472, 12623415776, 14201342748, 17938538208, 18935123664, 21302014122, 25246831552, 28402685496, 35877076416, 37870247328, 42604028244, 56805370992, 75740494656, 85208056488, 113610741984, 170416112976, 227221483968, 340832225952, 681664451904]

約数ペア:

[(1, 681664451904), (2, 340832225952), (3, 227221483968), (4, 170416112976), (6, 113610741984), (8, 85208056488), (9, 75740494656), (12, 56805370992), (16, 42604028244), (18, 37870247328), (19, 35877076416), (24, 28402685496), (27, 25246831552), (32, 21302014122), (36, 18935123664), (38, 17938538208), (48, 14201342748), (54, 12623415776), (57, 11959025472), (64, 10651007061), (72, 9467561832), (76, 8969269104), (96, 7100671374), (108, 6311707888), (114, 5979512736), (144, 4733780916), (152, 4484634552), (171, 3986341824), (192, 3550335687), (216, 3155853944), (228, 2989756368), (288, 2366890458), (304, 2242317276), (342, 1993170912), (432, 1577926972), (456, 1494878184), (513, 1328780608), (576, 1183445229), (608, 1121158638), (684, 996585456), (864, 788963486), (912, 747439092), (1026, 664390304), (1216, 560579319), (1368, 498292728), (1728, 394481743), (1824, 373719546), (2052, 332195152), (2736, 249146364), (3648, 186859773), (4104, 166097576), (5472, 124573182), (8208, 83048788), (10944, 62286591), (16416, 41524394), (32832, 20762197)]