397462176

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{81181}}^1$

素因数の和:81214

約数の個数: 72

約数和(自身を含む): 1196785044

約数和(自身を除く): 799322868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 81181, 162362, 243543, 324724, 487086, 649448, 730629, 974172, 1298896, 1380077, 1461258, 1948344, 2597792, 2760154, 2922516, 3896688, 4140231, 5520308, 5845032, 7793376, 8280462, 11040616, 11690064, 12420693, 16560924, 22081232, 23380128, 24841386, 33121848, 44162464, 49682772, 66243696, 99365544, 132487392, 198731088, 397462176]

約数ペア:

[(1, 397462176), (2, 198731088), (3, 132487392), (4, 99365544), (6, 66243696), (8, 49682772), (9, 44162464), (12, 33121848), (16, 24841386), (17, 23380128), (18, 22081232), (24, 16560924), (32, 12420693), (34, 11690064), (36, 11040616), (48, 8280462), (51, 7793376), (68, 5845032), (72, 5520308), (96, 4140231), (102, 3896688), (136, 2922516), (144, 2760154), (153, 2597792), (204, 1948344), (272, 1461258), (288, 1380077), (306, 1298896), (408, 974172), (544, 730629), (612, 649448), (816, 487086), (1224, 324724), (1632, 243543), (2448, 162362), (4896, 81181)]