728268864

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3947}}^1$

素因数の和:4024

約数の個数: 84

約数和(自身を含む): 1991544912

約数和(自身を除く): 1263276048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 961, 992, 1488, 1922, 1984, 2883, 2976, 3844, 3947, 5766, 5952, 7688, 7894, 11532, 11841, 15376, 15788, 23064, 23682, 30752, 31576, 46128, 47364, 61504, 63152, 92256, 94728, 122357, 126304, 184512, 189456, 244714, 252608, 367071, 378912, 489428, 734142, 757824, 978856, 1468284, 1957712, 2936568, 3793067, 3915424, 5873136, 7586134, 7830848, 11379201, 11746272, 15172268, 22758402, 23492544, 30344536, 45516804, 60689072, 91033608, 121378144, 182067216, 242756288, 364134432, 728268864]

約数ペア:

[(1, 728268864), (2, 364134432), (3, 242756288), (4, 182067216), (6, 121378144), (8, 91033608), (12, 60689072), (16, 45516804), (24, 30344536), (31, 23492544), (32, 22758402), (48, 15172268), (62, 11746272), (64, 11379201), (93, 7830848), (96, 7586134), (124, 5873136), (186, 3915424), (192, 3793067), (248, 2936568), (372, 1957712), (496, 1468284), (744, 978856), (961, 757824), (992, 734142), (1488, 489428), (1922, 378912), (1984, 367071), (2883, 252608), (2976, 244714), (3844, 189456), (3947, 184512), (5766, 126304), (5952, 122357), (7688, 94728), (7894, 92256), (11532, 63152), (11841, 61504), (15376, 47364), (15788, 46128), (23064, 31576), (23682, 30752)]