989362272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{332447}}^1$

素因数の和:332491

約数の個数: 48

約数和(自身を含む): 2680860672

約数和(自身を除く): 1691498400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 332447, 664894, 997341, 1329788, 1994682, 2659576, 3989364, 5319152, 7978728, 10305857, 10638304, 15957456, 20611714, 30917571, 31914912, 41223428, 61835142, 82446856, 123670284, 164893712, 247340568, 329787424, 494681136, 989362272]

約数ペア:

[(1, 989362272), (2, 494681136), (3, 329787424), (4, 247340568), (6, 164893712), (8, 123670284), (12, 82446856), (16, 61835142), (24, 41223428), (31, 31914912), (32, 30917571), (48, 20611714), (62, 15957456), (93, 10638304), (96, 10305857), (124, 7978728), (186, 5319152), (248, 3989364), (372, 2659576), (496, 1994682), (744, 1329788), (992, 997341), (1488, 664894), (2976, 332447)]