9005820416

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 19010580864

約数和(自身を除く): 10004760448

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 163, 236, 248, 256, 326, 472, 496, 512, 652, 944, 992, 1304, 1829, 1888, 1984, 2608, 3481, 3658, 3776, 3968, 5053, 5216, 6962, 7316, 7552, 7936, 9617, 10106, 10432, 13924, 14632, 15104, 15872, 19234, 20212, 20864, 27848, 29264, 30208, 38468, 40424, 41728, 55696, 58528, 76936, 80848, 83456, 107911, 111392, 117056, 153872, 161696, 215822, 222784, 234112, 298127, 307744, 323392, 431644, 445568, 468224, 567403, 596254, 615488, 646784, 863288, 891136, 936448, 1134806, 1192508, 1230976, 1293568, 1726576, 1782272, 2269612, 2385016, 2461952, 2587136, 3453152, 4539224, 4770032, 4923904, 6906304, 9078448, 9540064, 13812608, 17589493, 18156896, 19080128, 27625216, 35178986, 36313792, 38160256, 55250432, 70357972, 72627584, 76320512, 140715944, 145255168, 152641024, 281431888, 290510336, 562863776, 1125727552, 2251455104, 4502910208, 9005820416]

約数ペア:

[(1, 9005820416), (2, 4502910208), (4, 2251455104), (8, 1125727552), (16, 562863776), (31, 290510336), (32, 281431888), (59, 152641024), (62, 145255168), (64, 140715944), (118, 76320512), (124, 72627584), (128, 70357972), (163, 55250432), (236, 38160256), (248, 36313792), (256, 35178986), (326, 27625216), (472, 19080128), (496, 18156896), (512, 17589493), (652, 13812608), (944, 9540064), (992, 9078448), (1304, 6906304), (1829, 4923904), (1888, 4770032), (1984, 4539224), (2608, 3453152), (3481, 2587136), (3658, 2461952), (3776, 2385016), (3968, 2269612), (5053, 1782272), (5216, 1726576), (6962, 1293568), (7316, 1230976), (7552, 1192508), (7936, 1134806), (9617, 936448), (10106, 891136), (10432, 863288), (13924, 646784), (14632, 615488), (15104, 596254), (15872, 567403), (19234, 468224), (20212, 445568), (20864, 431644), (27848, 323392), (29264, 307744), (30208, 298127), (38468, 234112), (40424, 222784), (41728, 215822), (55696, 161696), (58528, 153872), (76936, 117056), (80848, 111392), (83456, 107911)]