974237472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{260213}}^1$

素因数の和:260242

約数の個数: 72

約数和(自身を含む): 2983613724

約数和(自身を除く): 2009376252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 260213, 520426, 780639, 1040852, 1561278, 2081704, 2341917, 3122556, 3382769, 4163408, 4683834, 6245112, 6765538, 8326816, 9367668, 10148307, 12490224, 13531076, 18735336, 20296614, 24980448, 27062152, 30444921, 37470672, 40593228, 54124304, 60889842, 74941344, 81186456, 108248608, 121779684, 162372912, 243559368, 324745824, 487118736, 974237472]

約数ペア:

[(1, 974237472), (2, 487118736), (3, 324745824), (4, 243559368), (6, 162372912), (8, 121779684), (9, 108248608), (12, 81186456), (13, 74941344), (16, 60889842), (18, 54124304), (24, 40593228), (26, 37470672), (32, 30444921), (36, 27062152), (39, 24980448), (48, 20296614), (52, 18735336), (72, 13531076), (78, 12490224), (96, 10148307), (104, 9367668), (117, 8326816), (144, 6765538), (156, 6245112), (208, 4683834), (234, 4163408), (288, 3382769), (312, 3122556), (416, 2341917), (468, 2081704), (624, 1561278), (936, 1040852), (1248, 780639), (1872, 520426), (3744, 260213)]