317980512

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21649}}^1$

素因数の和:21685

約数の個数: 96

約数和(自身を含む): 982044000

約数和(自身を除く): 664063488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 21649, 43298, 64947, 86596, 129894, 173192, 194841, 259788, 346384, 368033, 389682, 519576, 584523, 692768, 736066, 779364, 1039152, 1104099, 1169046, 1472132, 1558728, 2078304, 2208198, 2338092, 2944264, 3117456, 3312297, 4416396, 4676184, 5888528, 6234912, 6624594, 8832792, 9352368, 9936891, 11777056, 13249188, 17665584, 18704736, 19873782, 26498376, 35331168, 39747564, 52996752, 79495128, 105993504, 158990256, 317980512]

約数ペア:

[(1, 317980512), (2, 158990256), (3, 105993504), (4, 79495128), (6, 52996752), (8, 39747564), (9, 35331168), (12, 26498376), (16, 19873782), (17, 18704736), (18, 17665584), (24, 13249188), (27, 11777056), (32, 9936891), (34, 9352368), (36, 8832792), (48, 6624594), (51, 6234912), (54, 5888528), (68, 4676184), (72, 4416396), (96, 3312297), (102, 3117456), (108, 2944264), (136, 2338092), (144, 2208198), (153, 2078304), (204, 1558728), (216, 1472132), (272, 1169046), (288, 1104099), (306, 1039152), (408, 779364), (432, 736066), (459, 692768), (544, 584523), (612, 519576), (816, 389682), (864, 368033), (918, 346384), (1224, 259788), (1632, 194841), (1836, 173192), (2448, 129894), (3672, 86596), (4896, 64947), (7344, 43298), (14688, 21649)]