420159096

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{277883}}^1$

素因数の和:277905

約数の個数: 64

約数和(自身を含む): 1333843200

約数和(自身を除く): 913684104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 277883, 555766, 833649, 1111532, 1667298, 1945181, 2223064, 2500947, 3334596, 3890362, 5001894, 5835543, 6669192, 7502841, 7780724, 10003788, 11671086, 15005682, 15561448, 17506629, 20007576, 23342172, 30011364, 35013258, 46684344, 52519887, 60022728, 70026516, 105039774, 140053032, 210079548, 420159096]

約数ペア:

[(1, 420159096), (2, 210079548), (3, 140053032), (4, 105039774), (6, 70026516), (7, 60022728), (8, 52519887), (9, 46684344), (12, 35013258), (14, 30011364), (18, 23342172), (21, 20007576), (24, 17506629), (27, 15561448), (28, 15005682), (36, 11671086), (42, 10003788), (54, 7780724), (56, 7502841), (63, 6669192), (72, 5835543), (84, 5001894), (108, 3890362), (126, 3334596), (168, 2500947), (189, 2223064), (216, 1945181), (252, 1667298), (378, 1111532), (504, 833649), (756, 555766), (1512, 277883)]