245521332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5101}}^1$

素因数の和:5309

約数の個数: 72

約数和(自身を含む): 713137152

約数和(自身を除く): 467615820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 2292, 2674, 3438, 4011, 5101, 5348, 6876, 8022, 10202, 12033, 15303, 16044, 20404, 24066, 30606, 35707, 45909, 48132, 61212, 71414, 91818, 107121, 142828, 183636, 214242, 321363, 428484, 642726, 974291, 1285452, 1948582, 2922873, 3897164, 5845746, 6820037, 8768619, 11691492, 13640074, 17537238, 20460111, 27280148, 35074476, 40920222, 61380333, 81840444, 122760666, 245521332]

約数ペア:

[(1, 245521332), (2, 122760666), (3, 81840444), (4, 61380333), (6, 40920222), (7, 35074476), (9, 27280148), (12, 20460111), (14, 17537238), (18, 13640074), (21, 11691492), (28, 8768619), (36, 6820037), (42, 5845746), (63, 3897164), (84, 2922873), (126, 1948582), (191, 1285452), (252, 974291), (382, 642726), (573, 428484), (764, 321363), (1146, 214242), (1337, 183636), (1719, 142828), (2292, 107121), (2674, 91818), (3438, 71414), (4011, 61212), (5101, 48132), (5348, 45909), (6876, 35707), (8022, 30606), (10202, 24066), (12033, 20404), (15303, 16044)]