297132444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16607}}^1$

素因数の和:16695

約数の個数: 72

約数和(自身を含む): 870524928

約数和(自身を除く): 573392484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 16607, 17892, 33214, 49821, 66428, 99642, 116249, 149463, 199284, 232498, 298926, 348747, 464996, 597852, 697494, 1046241, 1179097, 1394988, 2092482, 2358194, 3537291, 4184964, 4716388, 7074582, 8253679, 10611873, 14149164, 16507358, 21223746, 24761037, 33014716, 42447492, 49522074, 74283111, 99044148, 148566222, 297132444]

約数ペア:

[(1, 297132444), (2, 148566222), (3, 99044148), (4, 74283111), (6, 49522074), (7, 42447492), (9, 33014716), (12, 24761037), (14, 21223746), (18, 16507358), (21, 14149164), (28, 10611873), (36, 8253679), (42, 7074582), (63, 4716388), (71, 4184964), (84, 3537291), (126, 2358194), (142, 2092482), (213, 1394988), (252, 1179097), (284, 1046241), (426, 697494), (497, 597852), (639, 464996), (852, 348747), (994, 298926), (1278, 232498), (1491, 199284), (1988, 149463), (2556, 116249), (2982, 99642), (4473, 66428), (5964, 49821), (8946, 33214), (16607, 17892)]