1266516864

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21557}}^1$

素因数の和:21597

約数の個数: 128

約数和(自身を含む): 3958048800

約数和(自身を除く): 2691531936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 21557, 29376, 43114, 58752, 64671, 86228, 129342, 172456, 194013, 258684, 344912, 366469, 388026, 517368, 582039, 689824, 732938, 776052, 1034736, 1099407, 1164078, 1379648, 1465876, 1552104, 2069472, 2198814, 2328156, 2759296, 2931752, 3104208, 3298221, 4138944, 4397628, 4656312, 5863504, 6208416, 6596442, 8277888, 8795256, 9312624, 9894663, 11727008, 12416832, 13192884, 17590512, 18625248, 19789326, 23454016, 24833664, 26385768, 35181024, 37250496, 39578652, 46908032, 52771536, 70362048, 74500992, 79157304, 105543072, 140724096, 158314608, 211086144, 316629216, 422172288, 633258432, 1266516864]

約数ペア:

[(1, 1266516864), (2, 633258432), (3, 422172288), (4, 316629216), (6, 211086144), (8, 158314608), (9, 140724096), (12, 105543072), (16, 79157304), (17, 74500992), (18, 70362048), (24, 52771536), (27, 46908032), (32, 39578652), (34, 37250496), (36, 35181024), (48, 26385768), (51, 24833664), (54, 23454016), (64, 19789326), (68, 18625248), (72, 17590512), (96, 13192884), (102, 12416832), (108, 11727008), (128, 9894663), (136, 9312624), (144, 8795256), (153, 8277888), (192, 6596442), (204, 6208416), (216, 5863504), (272, 4656312), (288, 4397628), (306, 4138944), (384, 3298221), (408, 3104208), (432, 2931752), (459, 2759296), (544, 2328156), (576, 2198814), (612, 2069472), (816, 1552104), (864, 1465876), (918, 1379648), (1088, 1164078), (1152, 1099407), (1224, 1034736), (1632, 776052), (1728, 732938), (1836, 689824), (2176, 582039), (2448, 517368), (3264, 388026), (3456, 366469), (3672, 344912), (4896, 258684), (6528, 194013), (7344, 172456), (9792, 129342), (14688, 86228), (19584, 64671), (21557, 58752), (29376, 43114)]