213473016

素因数分解:

$2^3\times 3^3\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 594259200

約数和(自身を除く): 380786184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 683, 1366, 1447, 2049, 2732, 2894, 4098, 4341, 5464, 5788, 6147, 8196, 8682, 11576, 12294, 13023, 16392, 17364, 18441, 24588, 26046, 34728, 36882, 39069, 49176, 52092, 73764, 78138, 104184, 147528, 156276, 312552, 988301, 1976602, 2964903, 3953204, 5929806, 7906408, 8894709, 11859612, 17789418, 23719224, 26684127, 35578836, 53368254, 71157672, 106736508, 213473016]

約数ペア:

[(1, 213473016), (2, 106736508), (3, 71157672), (4, 53368254), (6, 35578836), (8, 26684127), (9, 23719224), (12, 17789418), (18, 11859612), (24, 8894709), (27, 7906408), (36, 5929806), (54, 3953204), (72, 2964903), (108, 1976602), (216, 988301), (683, 312552), (1366, 156276), (1447, 147528), (2049, 104184), (2732, 78138), (2894, 73764), (4098, 52092), (4341, 49176), (5464, 39069), (5788, 36882), (6147, 34728), (8196, 26046), (8682, 24588), (11576, 18441), (12294, 17364), (13023, 16392)]