809764992

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5515

約数の個数: 128

約数和(自身を含む): 2445960000

約数和(自身を除く): 1636195008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 3456, 4128, 4644, 5449, 5504, 6192, 8256, 9288, 10898, 12384, 16347, 16512, 18576, 21796, 24768, 32694, 37152, 43592, 49041, 49536, 65388, 74304, 87184, 98082, 130776, 147123, 148608, 174368, 196164, 234307, 261552, 294246, 348736, 392328, 468614, 523104, 588492, 697472, 702921, 784656, 937228, 1046208, 1176984, 1405842, 1569312, 1874456, 2092416, 2108763, 2353968, 2811684, 3138624, 3748912, 4217526, 4707936, 5623368, 6277248, 6326289, 7497824, 8435052, 9415872, 11246736, 12652578, 14995648, 16870104, 18831744, 22493472, 25305156, 29991296, 33740208, 44986944, 50610312, 67480416, 89973888, 101220624, 134960832, 202441248, 269921664, 404882496, 809764992]

約数ペア:

[(1, 809764992), (2, 404882496), (3, 269921664), (4, 202441248), (6, 134960832), (8, 101220624), (9, 89973888), (12, 67480416), (16, 50610312), (18, 44986944), (24, 33740208), (27, 29991296), (32, 25305156), (36, 22493472), (43, 18831744), (48, 16870104), (54, 14995648), (64, 12652578), (72, 11246736), (86, 9415872), (96, 8435052), (108, 7497824), (128, 6326289), (129, 6277248), (144, 5623368), (172, 4707936), (192, 4217526), (216, 3748912), (258, 3138624), (288, 2811684), (344, 2353968), (384, 2108763), (387, 2092416), (432, 1874456), (516, 1569312), (576, 1405842), (688, 1176984), (774, 1046208), (864, 937228), (1032, 784656), (1152, 702921), (1161, 697472), (1376, 588492), (1548, 523104), (1728, 468614), (2064, 392328), (2322, 348736), (2752, 294246), (3096, 261552), (3456, 234307), (4128, 196164), (4644, 174368), (5449, 148608), (5504, 147123), (6192, 130776), (8256, 98082), (9288, 87184), (10898, 74304), (12384, 65388), (16347, 49536), (16512, 49041), (18576, 43592), (21796, 37152), (24768, 32694)]