216885895884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29677873}}^1$

素因数の和:29677919

約数の個数: 72

約数和(自身を含む): 648164768160

約数和(自身を除く): 431278872276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 29677873, 59355746, 89033619, 118711492, 178067238, 207745111, 267100857, 356134476, 415490222, 534201714, 623235333, 830980444, 860658317, 1068403428, 1246470666, 1721316634, 1869705999, 2492941332, 2581974951, 3442633268, 3739411998, 5163949902, 6024608219, 7478823996, 7745924853, 10327899804, 12049216438, 15491849706, 18073824657, 24098432876, 30983699412, 36147649314, 54221473971, 72295298628, 108442947942, 216885895884]

約数ペア:

[(1, 216885895884), (2, 108442947942), (3, 72295298628), (4, 54221473971), (6, 36147649314), (7, 30983699412), (9, 24098432876), (12, 18073824657), (14, 15491849706), (18, 12049216438), (21, 10327899804), (28, 7745924853), (29, 7478823996), (36, 6024608219), (42, 5163949902), (58, 3739411998), (63, 3442633268), (84, 2581974951), (87, 2492941332), (116, 1869705999), (126, 1721316634), (174, 1246470666), (203, 1068403428), (252, 860658317), (261, 830980444), (348, 623235333), (406, 534201714), (522, 415490222), (609, 356134476), (812, 267100857), (1044, 207745111), (1218, 178067238), (1827, 118711492), (2436, 89033619), (3654, 59355746), (7308, 29677873)]