248407992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{164291}}^1$

素因数の和:164313

約数の個数: 64

約数和(自身を含む): 788601600

約数和(自身を除く): 540193608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 164291, 328582, 492873, 657164, 985746, 1150037, 1314328, 1478619, 1971492, 2300074, 2957238, 3450111, 3942984, 4435857, 4600148, 5914476, 6900222, 8871714, 9200296, 10350333, 11828952, 13800444, 17743428, 20700666, 27600888, 31050999, 35486856, 41401332, 62101998, 82802664, 124203996, 248407992]

約数ペア:

[(1, 248407992), (2, 124203996), (3, 82802664), (4, 62101998), (6, 41401332), (7, 35486856), (8, 31050999), (9, 27600888), (12, 20700666), (14, 17743428), (18, 13800444), (21, 11828952), (24, 10350333), (27, 9200296), (28, 8871714), (36, 6900222), (42, 5914476), (54, 4600148), (56, 4435857), (63, 3942984), (72, 3450111), (84, 2957238), (108, 2300074), (126, 1971492), (168, 1478619), (189, 1314328), (216, 1150037), (252, 985746), (378, 657164), (504, 492873), (756, 328582), (1512, 164291)]