21371567405184

素因数分解:

$2^7\times 3^2\times {\mathrm{787}}^1\times {\mathrm{23572691}}^1$

素因数の和:23573498

約数の個数: 96

約数和(自身を含む): 61577057496240

約数和(自身を除く): 40205490091056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 787, 1152, 1574, 2361, 3148, 4722, 6296, 7083, 9444, 12592, 14166, 18888, 25184, 28332, 37776, 50368, 56664, 75552, 100736, 113328, 151104, 226656, 302208, 453312, 906624, 23572691, 47145382, 70718073, 94290764, 141436146, 188581528, 212154219, 282872292, 377163056, 424308438, 565744584, 754326112, 848616876, 1131489168, 1508652224, 1697233752, 2262978336, 3017304448, 3394467504, 4525956672, 6788935008, 9051913344, 13577870016, 18551707817, 27155740032, 37103415634, 55655123451, 74206831268, 111310246902, 148413662536, 166965370353, 222620493804, 296827325072, 333930740706, 445240987608, 593654650144, 667861481412, 890481975216, 1187309300288, 1335722962824, 1780963950432, 2374618600576, 2671445925648, 3561927900864, 5342891851296, 7123855801728, 10685783702592, 21371567405184]

約数ペア:

[(1, 21371567405184), (2, 10685783702592), (3, 7123855801728), (4, 5342891851296), (6, 3561927900864), (8, 2671445925648), (9, 2374618600576), (12, 1780963950432), (16, 1335722962824), (18, 1187309300288), (24, 890481975216), (32, 667861481412), (36, 593654650144), (48, 445240987608), (64, 333930740706), (72, 296827325072), (96, 222620493804), (128, 166965370353), (144, 148413662536), (192, 111310246902), (288, 74206831268), (384, 55655123451), (576, 37103415634), (787, 27155740032), (1152, 18551707817), (1574, 13577870016), (2361, 9051913344), (3148, 6788935008), (4722, 4525956672), (6296, 3394467504), (7083, 3017304448), (9444, 2262978336), (12592, 1697233752), (14166, 1508652224), (18888, 1131489168), (25184, 848616876), (28332, 754326112), (37776, 565744584), (50368, 424308438), (56664, 377163056), (75552, 282872292), (100736, 212154219), (113328, 188581528), (151104, 141436146), (226656, 94290764), (302208, 70718073), (453312, 47145382), (906624, 23572691)]