420970536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43961}}^1$

素因数の和:43999

約数の個数: 96

約数和(自身を含む): 1371614400

約数和(自身を除く): 950643864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 43961, 87922, 131883, 175844, 263766, 307727, 351688, 395649, 527532, 615454, 791298, 835259, 923181, 1055064, 1230908, 1582596, 1670518, 1846362, 2461816, 2505777, 2769543, 3165192, 3341036, 3692724, 5011554, 5539086, 5846813, 6682072, 7385448, 7517331, 10023108, 11078172, 11693626, 15034662, 17540439, 20046216, 22156344, 23387252, 30069324, 35080878, 46774504, 52621317, 60138648, 70161756, 105242634, 140323512, 210485268, 420970536]

約数ペア:

[(1, 420970536), (2, 210485268), (3, 140323512), (4, 105242634), (6, 70161756), (7, 60138648), (8, 52621317), (9, 46774504), (12, 35080878), (14, 30069324), (18, 23387252), (19, 22156344), (21, 20046216), (24, 17540439), (28, 15034662), (36, 11693626), (38, 11078172), (42, 10023108), (56, 7517331), (57, 7385448), (63, 6682072), (72, 5846813), (76, 5539086), (84, 5011554), (114, 3692724), (126, 3341036), (133, 3165192), (152, 2769543), (168, 2505777), (171, 2461816), (228, 1846362), (252, 1670518), (266, 1582596), (342, 1230908), (399, 1055064), (456, 923181), (504, 835259), (532, 791298), (684, 615454), (798, 527532), (1064, 395649), (1197, 351688), (1368, 307727), (1596, 263766), (2394, 175844), (3192, 131883), (4788, 87922), (9576, 43961)]