293217568

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4561}}^1$

素因数の和:4626

約数の個数: 72

約数和(自身を含む): 688049964

約数和(自身を除く): 394832396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 4018, 4561, 4592, 8036, 9122, 9184, 16072, 18244, 31927, 32144, 36488, 63854, 64288, 72976, 127708, 145952, 187001, 223489, 255416, 374002, 446978, 510832, 748004, 893956, 1021664, 1309007, 1496008, 1787912, 2618014, 2992016, 3575824, 5236028, 5984032, 7151648, 9163049, 10472056, 18326098, 20944112, 36652196, 41888224, 73304392, 146608784, 293217568]

約数ペア:

[(1, 293217568), (2, 146608784), (4, 73304392), (7, 41888224), (8, 36652196), (14, 20944112), (16, 18326098), (28, 10472056), (32, 9163049), (41, 7151648), (49, 5984032), (56, 5236028), (82, 3575824), (98, 2992016), (112, 2618014), (164, 1787912), (196, 1496008), (224, 1309007), (287, 1021664), (328, 893956), (392, 748004), (574, 510832), (656, 446978), (784, 374002), (1148, 255416), (1312, 223489), (1568, 187001), (2009, 145952), (2296, 127708), (4018, 72976), (4561, 64288), (4592, 63854), (8036, 36488), (9122, 32144), (9184, 31927), (16072, 18244)]