456260272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 983825920

約数和(自身を除く): 527565648

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 139, 172, 208, 278, 344, 367, 556, 559, 688, 734, 1112, 1118, 1468, 1807, 2224, 2236, 2936, 3614, 4472, 4771, 5872, 5977, 7228, 8944, 9542, 11954, 14456, 15781, 19084, 23908, 28912, 31562, 38168, 47816, 51013, 63124, 76336, 77701, 95632, 102026, 126248, 155402, 204052, 205153, 252496, 310804, 408104, 410306, 621608, 663169, 816208, 820612, 1243216, 1326338, 1641224, 2193559, 2652676, 3282448, 4387118, 5305352, 8774236, 10610704, 17548472, 28516267, 35096944, 57032534, 114065068, 228130136, 456260272]

約数ペア:

[(1, 456260272), (2, 228130136), (4, 114065068), (8, 57032534), (13, 35096944), (16, 28516267), (26, 17548472), (43, 10610704), (52, 8774236), (86, 5305352), (104, 4387118), (139, 3282448), (172, 2652676), (208, 2193559), (278, 1641224), (344, 1326338), (367, 1243216), (556, 820612), (559, 816208), (688, 663169), (734, 621608), (1112, 410306), (1118, 408104), (1468, 310804), (1807, 252496), (2224, 205153), (2236, 204052), (2936, 155402), (3614, 126248), (4472, 102026), (4771, 95632), (5872, 77701), (5977, 76336), (7228, 63124), (8944, 51013), (9542, 47816), (11954, 38168), (14456, 31562), (15781, 28912), (19084, 23908)]