231425488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121547}}^1$

素因数の和:121579

約数の個数: 40

約数和(自身を含む): 542590272

約数和(自身を除く): 311164784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 121547, 243094, 486188, 850829, 972376, 1701658, 1944752, 2066299, 3403316, 4132598, 6806632, 8265196, 13613264, 14464093, 16530392, 28928186, 33060784, 57856372, 115712744, 231425488]

約数ペア:

[(1, 231425488), (2, 115712744), (4, 57856372), (7, 33060784), (8, 28928186), (14, 16530392), (16, 14464093), (17, 13613264), (28, 8265196), (34, 6806632), (56, 4132598), (68, 3403316), (112, 2066299), (119, 1944752), (136, 1701658), (238, 972376), (272, 850829), (476, 486188), (952, 243094), (1904, 121547)]