381361608

素因数分解:

$2^3\times 3^4\times {\mathrm{588521}}^1$

素因数の和:588539

約数の個数: 40

約数和(自身を含む): 1068167430

約数和(自身を除く): 686805822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 588521, 1177042, 1765563, 2354084, 3531126, 4708168, 5296689, 7062252, 10593378, 14124504, 15890067, 21186756, 31780134, 42373512, 47670201, 63560268, 95340402, 127120536, 190680804, 381361608]

約数ペア:

[(1, 381361608), (2, 190680804), (3, 127120536), (4, 95340402), (6, 63560268), (8, 47670201), (9, 42373512), (12, 31780134), (18, 21186756), (24, 15890067), (27, 14124504), (36, 10593378), (54, 7062252), (72, 5296689), (81, 4708168), (108, 3531126), (162, 2354084), (216, 1765563), (324, 1177042), (648, 588521)]