8438256

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 100

約数和(自身を含む): 25926912

約数和(自身を除く): 17488656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 383, 408, 432, 459, 612, 648, 766, 816, 918, 1149, 1224, 1296, 1377, 1532, 1836, 2298, 2448, 2754, 3064, 3447, 3672, 4596, 5508, 6128, 6511, 6894, 7344, 9192, 10341, 11016, 13022, 13788, 18384, 19533, 20682, 22032, 26044, 27576, 31023, 39066, 41364, 52088, 55152, 58599, 62046, 78132, 82728, 104176, 117198, 124092, 156264, 165456, 175797, 234396, 248184, 312528, 351594, 468792, 496368, 527391, 703188, 937584, 1054782, 1406376, 2109564, 2812752, 4219128, 8438256]

約数ペア:

[(1, 8438256), (2, 4219128), (3, 2812752), (4, 2109564), (6, 1406376), (8, 1054782), (9, 937584), (12, 703188), (16, 527391), (17, 496368), (18, 468792), (24, 351594), (27, 312528), (34, 248184), (36, 234396), (48, 175797), (51, 165456), (54, 156264), (68, 124092), (72, 117198), (81, 104176), (102, 82728), (108, 78132), (136, 62046), (144, 58599), (153, 55152), (162, 52088), (204, 41364), (216, 39066), (272, 31023), (306, 27576), (324, 26044), (383, 22032), (408, 20682), (432, 19533), (459, 18384), (612, 13788), (648, 13022), (766, 11016), (816, 10341), (918, 9192), (1149, 7344), (1224, 6894), (1296, 6511), (1377, 6128), (1532, 5508), (1836, 4596), (2298, 3672), (2448, 3447), (2754, 3064)]