210559994624

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1609589}}^1$

素因数の和:1609685

約数の個数: 72

約数和(自身を含む): 486920290080

約数和(自身を除く): 276360295456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 1609589, 3219178, 6438356, 11267123, 12876712, 22534246, 25753424, 45068492, 51506848, 90136984, 103013696, 117499997, 180273968, 206027392, 234999994, 360547936, 412054784, 469999988, 721095872, 822499979, 939999976, 1442191744, 1644999958, 1879999952, 2884383488, 3289999916, 3759999904, 6579999832, 7519999808, 13159999664, 15039999616, 26319999328, 30079999232, 52639998656, 105279997312, 210559994624]

約数ペア:

[(1, 210559994624), (2, 105279997312), (4, 52639998656), (7, 30079999232), (8, 26319999328), (14, 15039999616), (16, 13159999664), (28, 7519999808), (32, 6579999832), (56, 3759999904), (64, 3289999916), (73, 2884383488), (112, 1879999952), (128, 1644999958), (146, 1442191744), (224, 939999976), (256, 822499979), (292, 721095872), (448, 469999988), (511, 412054784), (584, 360547936), (896, 234999994), (1022, 206027392), (1168, 180273968), (1792, 117499997), (2044, 103013696), (2336, 90136984), (4088, 51506848), (4672, 45068492), (8176, 25753424), (9344, 22534246), (16352, 12876712), (18688, 11267123), (32704, 6438356), (65408, 3219178), (130816, 1609589)]