252795328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2801

約数の個数: 56

約数和(自身を含む): 529035264

約数和(自身を除く): 276239936

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2711, 2914, 3008, 5422, 5828, 10844, 11656, 21688, 23312, 43376, 46624, 84041, 86752, 93248, 127417, 168082, 173504, 254834, 336164, 509668, 672328, 1019336, 1344656, 2038672, 2689312, 3949927, 4077344, 5378624, 7899854, 8154688, 15799708, 31599416, 63198832, 126397664, 252795328]

約数ペア:

[(1, 252795328), (2, 126397664), (4, 63198832), (8, 31599416), (16, 15799708), (31, 8154688), (32, 7899854), (47, 5378624), (62, 4077344), (64, 3949927), (94, 2689312), (124, 2038672), (188, 1344656), (248, 1019336), (376, 672328), (496, 509668), (752, 336164), (992, 254834), (1457, 173504), (1504, 168082), (1984, 127417), (2711, 93248), (2914, 86752), (3008, 84041), (5422, 46624), (5828, 43376), (10844, 23312), (11656, 21688)]