237983936

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1417

約数の個数: 56

約数和(自身を含む): 490581696

約数和(自身を除く): 252597760

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 488, 752, 976, 1297, 1504, 1952, 2594, 2867, 3008, 3904, 5188, 5734, 10376, 11468, 20752, 22936, 41504, 45872, 60959, 79117, 83008, 91744, 121918, 158234, 183488, 243836, 316468, 487672, 632936, 975344, 1265872, 1950688, 2531744, 3718499, 3901376, 5063488, 7436998, 14873996, 29747992, 59495984, 118991968, 237983936]

約数ペア:

[(1, 237983936), (2, 118991968), (4, 59495984), (8, 29747992), (16, 14873996), (32, 7436998), (47, 5063488), (61, 3901376), (64, 3718499), (94, 2531744), (122, 1950688), (188, 1265872), (244, 975344), (376, 632936), (488, 487672), (752, 316468), (976, 243836), (1297, 183488), (1504, 158234), (1952, 121918), (2594, 91744), (2867, 83008), (3008, 79117), (3904, 60959), (5188, 45872), (5734, 41504), (10376, 22936), (11468, 20752)]