249314184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{494671}}^1$

素因数の和:494690

約数の個数: 48

約数和(自身を含む): 771688320

約数和(自身を除く): 522374136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 494671, 989342, 1484013, 1978684, 2968026, 3462697, 3957368, 4452039, 5936052, 6925394, 8904078, 10388091, 11872104, 13850788, 17808156, 20776182, 27701576, 31164273, 35616312, 41552364, 62328546, 83104728, 124657092, 249314184]

約数ペア:

[(1, 249314184), (2, 124657092), (3, 83104728), (4, 62328546), (6, 41552364), (7, 35616312), (8, 31164273), (9, 27701576), (12, 20776182), (14, 17808156), (18, 13850788), (21, 11872104), (24, 10388091), (28, 8904078), (36, 6925394), (42, 5936052), (56, 4452039), (63, 3957368), (72, 3462697), (84, 2968026), (126, 1978684), (168, 1484013), (252, 989342), (504, 494671)]