331486548

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 784667520

約数和(自身を除く): 453180972

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 269, 309, 412, 538, 618, 807, 997, 1076, 1236, 1614, 1994, 2991, 3228, 3988, 5982, 11964, 27707, 55414, 83121, 102691, 110828, 166242, 205382, 268193, 308073, 332484, 410764, 536386, 616146, 804579, 1072772, 1232292, 1609158, 3218316, 27623879, 55247758, 82871637, 110495516, 165743274, 331486548]

約数ペア:

[(1, 331486548), (2, 165743274), (3, 110495516), (4, 82871637), (6, 55247758), (12, 27623879), (103, 3218316), (206, 1609158), (269, 1232292), (309, 1072772), (412, 804579), (538, 616146), (618, 536386), (807, 410764), (997, 332484), (1076, 308073), (1236, 268193), (1614, 205382), (1994, 166242), (2991, 110828), (3228, 102691), (3988, 83121), (5982, 55414), (11964, 27707)]