254223564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9267

約数の個数: 72

約数和(自身を含む): 704793600

約数和(自身を除く): 450570036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9199, 9212, 13818, 18398, 27597, 27636, 36796, 55194, 64393, 110388, 128786, 193179, 257572, 386358, 432353, 450751, 772716, 864706, 901502, 1297059, 1352253, 1729412, 1803004, 2594118, 2704506, 3026471, 5188236, 5409012, 6052942, 9079413, 12105884, 18158826, 21185297, 36317652, 42370594, 63555891, 84741188, 127111782, 254223564]

約数ペア:

[(1, 254223564), (2, 127111782), (3, 84741188), (4, 63555891), (6, 42370594), (7, 36317652), (12, 21185297), (14, 18158826), (21, 12105884), (28, 9079413), (42, 6052942), (47, 5409012), (49, 5188236), (84, 3026471), (94, 2704506), (98, 2594118), (141, 1803004), (147, 1729412), (188, 1352253), (196, 1297059), (282, 901502), (294, 864706), (329, 772716), (564, 450751), (588, 432353), (658, 386358), (987, 257572), (1316, 193179), (1974, 128786), (2303, 110388), (3948, 64393), (4606, 55194), (6909, 36796), (9199, 27636), (9212, 27597), (13818, 18398)]