12808621008

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{649261}}^1$

素因数の和:649412

約数の個数: 60

約数和(自身を含む): 36108056868

約数和(自身を除く): 23299435860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 649261, 1298522, 1947783, 2597044, 3895566, 5194088, 5843349, 7791132, 10388176, 11686698, 15582264, 23373396, 31164528, 46746792, 88948757, 93493584, 177897514, 266846271, 355795028, 533692542, 711590056, 800538813, 1067385084, 1423180112, 1601077626, 2134770168, 3202155252, 4269540336, 6404310504, 12808621008]

約数ペア:

[(1, 12808621008), (2, 6404310504), (3, 4269540336), (4, 3202155252), (6, 2134770168), (8, 1601077626), (9, 1423180112), (12, 1067385084), (16, 800538813), (18, 711590056), (24, 533692542), (36, 355795028), (48, 266846271), (72, 177897514), (137, 93493584), (144, 88948757), (274, 46746792), (411, 31164528), (548, 23373396), (822, 15582264), (1096, 11686698), (1233, 10388176), (1644, 7791132), (2192, 5843349), (2466, 5194088), (3288, 3895566), (4932, 2597044), (6576, 1947783), (9864, 1298522), (19728, 649261)]