748030908

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1\times {\mathrm{787}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 1766885120

約数和(自身を除く): 1018854212

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 769, 787, 1236, 1538, 1574, 2307, 2361, 3076, 3148, 4614, 4722, 9228, 9444, 79207, 81061, 158414, 162122, 237621, 243183, 316828, 324244, 475242, 486366, 605203, 950484, 972732, 1210406, 1815609, 2420812, 3631218, 7262436, 62335909, 124671818, 187007727, 249343636, 374015454, 748030908]

約数ペア:

[(1, 748030908), (2, 374015454), (3, 249343636), (4, 187007727), (6, 124671818), (12, 62335909), (103, 7262436), (206, 3631218), (309, 2420812), (412, 1815609), (618, 1210406), (769, 972732), (787, 950484), (1236, 605203), (1538, 486366), (1574, 475242), (2307, 324244), (2361, 316828), (3076, 243183), (3148, 237621), (4614, 162122), (4722, 158414), (9228, 81061), (9444, 79207)]