812109888

素因数分解:

$2^6\times 3^5\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 168

約数和(自身を含む): 2448234880

約数和(自身を除く): 1636124992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 158, 162, 192, 216, 237, 243, 288, 316, 324, 432, 474, 486, 576, 632, 648, 661, 711, 864, 948, 972, 1264, 1296, 1322, 1422, 1728, 1896, 1944, 1983, 2133, 2528, 2592, 2644, 2844, 3792, 3888, 3966, 4266, 5056, 5184, 5288, 5688, 5949, 6399, 7584, 7776, 7932, 8532, 10576, 11376, 11898, 12798, 15168, 15552, 15864, 17064, 17847, 19197, 21152, 22752, 23796, 25596, 31728, 34128, 35694, 38394, 42304, 45504, 47592, 51192, 52219, 53541, 63456, 68256, 71388, 76788, 95184, 102384, 104438, 107082, 126912, 136512, 142776, 153576, 156657, 160623, 190368, 204768, 208876, 214164, 285552, 307152, 313314, 321246, 380736, 409536, 417752, 428328, 469971, 571104, 614304, 626628, 642492, 835504, 856656, 939942, 1142208, 1228608, 1253256, 1284984, 1409913, 1671008, 1713312, 1879884, 2506512, 2569968, 2819826, 3342016, 3426624, 3759768, 4229739, 5013024, 5139936, 5639652, 7519536, 8459478, 10026048, 10279872, 11279304, 12689217, 15039072, 16918956, 22558608, 25378434, 30078144, 33837912, 45117216, 50756868, 67675824, 90234432, 101513736, 135351648, 203027472, 270703296, 406054944, 812109888]

約数ペア:

[(1, 812109888), (2, 406054944), (3, 270703296), (4, 203027472), (6, 135351648), (8, 101513736), (9, 90234432), (12, 67675824), (16, 50756868), (18, 45117216), (24, 33837912), (27, 30078144), (32, 25378434), (36, 22558608), (48, 16918956), (54, 15039072), (64, 12689217), (72, 11279304), (79, 10279872), (81, 10026048), (96, 8459478), (108, 7519536), (144, 5639652), (158, 5139936), (162, 5013024), (192, 4229739), (216, 3759768), (237, 3426624), (243, 3342016), (288, 2819826), (316, 2569968), (324, 2506512), (432, 1879884), (474, 1713312), (486, 1671008), (576, 1409913), (632, 1284984), (648, 1253256), (661, 1228608), (711, 1142208), (864, 939942), (948, 856656), (972, 835504), (1264, 642492), (1296, 626628), (1322, 614304), (1422, 571104), (1728, 469971), (1896, 428328), (1944, 417752), (1983, 409536), (2133, 380736), (2528, 321246), (2592, 313314), (2644, 307152), (2844, 285552), (3792, 214164), (3888, 208876), (3966, 204768), (4266, 190368), (5056, 160623), (5184, 156657), (5288, 153576), (5688, 142776), (5949, 136512), (6399, 126912), (7584, 107082), (7776, 104438), (7932, 102384), (8532, 95184), (10576, 76788), (11376, 71388), (11898, 68256), (12798, 63456), (15168, 53541), (15552, 52219), (15864, 51192), (17064, 47592), (17847, 45504), (19197, 42304), (21152, 38394), (22752, 35694), (23796, 34128), (25596, 31728)]