1980883152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{724007}}^1$

素因数の和:724040

約数の個数: 60

約数和(自身を含む): 5835504480

約数和(自身を除く): 3854621328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 724007, 1448014, 2172021, 2896028, 4344042, 5792056, 6516063, 8688084, 11584112, 13032126, 13756133, 17376168, 26064252, 27512266, 34752336, 41268399, 52128504, 55024532, 82536798, 104257008, 110049064, 123805197, 165073596, 220098128, 247610394, 330147192, 495220788, 660294384, 990441576, 1980883152]

約数ペア:

[(1, 1980883152), (2, 990441576), (3, 660294384), (4, 495220788), (6, 330147192), (8, 247610394), (9, 220098128), (12, 165073596), (16, 123805197), (18, 110049064), (19, 104257008), (24, 82536798), (36, 55024532), (38, 52128504), (48, 41268399), (57, 34752336), (72, 27512266), (76, 26064252), (114, 17376168), (144, 13756133), (152, 13032126), (171, 11584112), (228, 8688084), (304, 6516063), (342, 5792056), (456, 4344042), (684, 2896028), (912, 2172021), (1368, 1448014), (2736, 724007)]