724307968

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 104

約数和(自身を含む): 1568740320

約数和(自身を除く): 844432352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 227, 256, 304, 328, 454, 512, 608, 656, 779, 908, 1024, 1216, 1312, 1558, 1816, 2048, 2432, 2624, 3116, 3632, 4096, 4313, 4864, 5248, 6232, 7264, 8626, 9307, 9728, 10496, 12464, 14528, 17252, 18614, 19456, 20992, 24928, 29056, 34504, 37228, 38912, 41984, 49856, 58112, 69008, 74456, 77824, 83968, 99712, 116224, 138016, 148912, 167936, 176833, 199424, 232448, 276032, 297824, 353666, 398848, 464896, 552064, 595648, 707332, 797696, 929792, 1104128, 1191296, 1414664, 1595392, 2208256, 2382592, 2829328, 3190784, 4416512, 4765184, 5658656, 8833024, 9530368, 11317312, 17666048, 19060736, 22634624, 38121472, 45269248, 90538496, 181076992, 362153984, 724307968]

約数ペア:

[(1, 724307968), (2, 362153984), (4, 181076992), (8, 90538496), (16, 45269248), (19, 38121472), (32, 22634624), (38, 19060736), (41, 17666048), (64, 11317312), (76, 9530368), (82, 8833024), (128, 5658656), (152, 4765184), (164, 4416512), (227, 3190784), (256, 2829328), (304, 2382592), (328, 2208256), (454, 1595392), (512, 1414664), (608, 1191296), (656, 1104128), (779, 929792), (908, 797696), (1024, 707332), (1216, 595648), (1312, 552064), (1558, 464896), (1816, 398848), (2048, 353666), (2432, 297824), (2624, 276032), (3116, 232448), (3632, 199424), (4096, 176833), (4313, 167936), (4864, 148912), (5248, 138016), (6232, 116224), (7264, 99712), (8626, 83968), (9307, 77824), (9728, 74456), (10496, 69008), (12464, 58112), (14528, 49856), (17252, 41984), (18614, 38912), (19456, 37228), (20992, 34504), (24928, 29056)]