219569364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 635701248

約数和(自身を除く): 416131884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 757, 1151, 1514, 2271, 2302, 3028, 3453, 4542, 4604, 5299, 6813, 6906, 8057, 9084, 10359, 10598, 13626, 13812, 15897, 16114, 20718, 21196, 24171, 27252, 31794, 32228, 41436, 47691, 48342, 63588, 72513, 95382, 96684, 145026, 190764, 290052, 871307, 1742614, 2613921, 3485228, 5227842, 6099149, 7841763, 10455684, 12198298, 15683526, 18297447, 24396596, 31367052, 36594894, 54892341, 73189788, 109784682, 219569364]

約数ペア:

[(1, 219569364), (2, 109784682), (3, 73189788), (4, 54892341), (6, 36594894), (7, 31367052), (9, 24396596), (12, 18297447), (14, 15683526), (18, 12198298), (21, 10455684), (28, 7841763), (36, 6099149), (42, 5227842), (63, 3485228), (84, 2613921), (126, 1742614), (252, 871307), (757, 290052), (1151, 190764), (1514, 145026), (2271, 96684), (2302, 95382), (3028, 72513), (3453, 63588), (4542, 48342), (4604, 47691), (5299, 41436), (6813, 32228), (6906, 31794), (8057, 27252), (9084, 24171), (10359, 21196), (10598, 20718), (13626, 16114), (13812, 15897)]