216687168

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22164

約数の個数: 84

約数和(自身を含む): 657659340

約数和(自身を除く): 440972172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 22129, 44258, 66387, 88516, 132774, 177032, 199161, 265548, 354064, 376193, 398322, 531096, 708128, 752386, 796644, 1062192, 1128579, 1416256, 1504772, 1593288, 2124384, 2257158, 3009544, 3186576, 3385737, 4248768, 4514316, 6019088, 6373152, 6771474, 9028632, 12038176, 12746304, 13542948, 18057264, 24076352, 27085896, 36114528, 54171792, 72229056, 108343584, 216687168]

約数ペア:

[(1, 216687168), (2, 108343584), (3, 72229056), (4, 54171792), (6, 36114528), (8, 27085896), (9, 24076352), (12, 18057264), (16, 13542948), (17, 12746304), (18, 12038176), (24, 9028632), (32, 6771474), (34, 6373152), (36, 6019088), (48, 4514316), (51, 4248768), (64, 3385737), (68, 3186576), (72, 3009544), (96, 2257158), (102, 2124384), (136, 1593288), (144, 1504772), (153, 1416256), (192, 1128579), (204, 1062192), (272, 796644), (288, 752386), (306, 708128), (408, 531096), (544, 398322), (576, 376193), (612, 354064), (816, 265548), (1088, 199161), (1224, 177032), (1632, 132774), (2448, 88516), (3264, 66387), (4896, 44258), (9792, 22129)]