328479424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56401}}^1$

素因数の和:56433

約数の個数: 56

約数和(自身を含む): 802262048

約数和(自身を除く): 473782624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 56401, 112802, 225604, 394807, 451208, 733213, 789614, 902416, 1466426, 1579228, 1804832, 2932852, 3158456, 3609664, 5132491, 5865704, 6316912, 10264982, 11731408, 12633824, 20529964, 23462816, 25267648, 41059928, 46925632, 82119856, 164239712, 328479424]

約数ペア:

[(1, 328479424), (2, 164239712), (4, 82119856), (7, 46925632), (8, 41059928), (13, 25267648), (14, 23462816), (16, 20529964), (26, 12633824), (28, 11731408), (32, 10264982), (52, 6316912), (56, 5865704), (64, 5132491), (91, 3609664), (104, 3158456), (112, 2932852), (182, 1804832), (208, 1579228), (224, 1466426), (364, 902416), (416, 789614), (448, 733213), (728, 451208), (832, 394807), (1456, 225604), (2912, 112802), (5824, 56401)]