415987776

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2220

約数の個数: 84

約数和(自身を含む): 1195991004

約数和(自身を除く): 780003228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 576, 802, 1203, 1604, 1801, 2406, 3208, 3602, 3609, 4812, 5403, 6416, 7204, 7218, 9624, 10806, 12832, 14408, 14436, 16209, 19248, 21612, 25664, 28816, 28872, 32418, 38496, 43224, 57632, 57744, 64836, 76992, 86448, 115264, 115488, 129672, 172896, 230976, 259344, 345792, 518688, 722201, 1037376, 1444402, 2166603, 2888804, 4333206, 5777608, 6499809, 8666412, 11555216, 12999618, 17332824, 23110432, 25999236, 34665648, 46220864, 51998472, 69331296, 103996944, 138662592, 207993888, 415987776]

約数ペア:

[(1, 415987776), (2, 207993888), (3, 138662592), (4, 103996944), (6, 69331296), (8, 51998472), (9, 46220864), (12, 34665648), (16, 25999236), (18, 23110432), (24, 17332824), (32, 12999618), (36, 11555216), (48, 8666412), (64, 6499809), (72, 5777608), (96, 4333206), (144, 2888804), (192, 2166603), (288, 1444402), (401, 1037376), (576, 722201), (802, 518688), (1203, 345792), (1604, 259344), (1801, 230976), (2406, 172896), (3208, 129672), (3602, 115488), (3609, 115264), (4812, 86448), (5403, 76992), (6416, 64836), (7204, 57744), (7218, 57632), (9624, 43224), (10806, 38496), (12832, 32418), (14408, 28872), (14436, 28816), (16209, 25664), (19248, 21612)]