438490656

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89561}}^1$

素因数の和:89594

約数の個数: 72

約数和(自身を含む): 1320323004

約数和(自身を除く): 881832348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 89561, 179122, 268683, 358244, 537366, 716488, 806049, 1074732, 1432976, 1522537, 1612098, 2149464, 2865952, 3045074, 3224196, 4298928, 4567611, 6090148, 6448392, 8597856, 9135222, 12180296, 12896784, 13702833, 18270444, 24360592, 25793568, 27405666, 36540888, 48721184, 54811332, 73081776, 109622664, 146163552, 219245328, 438490656]

約数ペア:

[(1, 438490656), (2, 219245328), (3, 146163552), (4, 109622664), (6, 73081776), (8, 54811332), (9, 48721184), (12, 36540888), (16, 27405666), (17, 25793568), (18, 24360592), (24, 18270444), (32, 13702833), (34, 12896784), (36, 12180296), (48, 9135222), (51, 8597856), (68, 6448392), (72, 6090148), (96, 4567611), (102, 4298928), (136, 3224196), (144, 3045074), (153, 2865952), (204, 2149464), (272, 1612098), (288, 1522537), (306, 1432976), (408, 1074732), (544, 806049), (612, 716488), (816, 537366), (1224, 358244), (1632, 268683), (2448, 179122), (4896, 89561)]