1647339984

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5546

約数の個数: 160

約数和(自身を含む): 5129671680

約数和(自身を除く): 3482331696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 68, 72, 82, 102, 108, 123, 136, 144, 153, 164, 204, 216, 246, 272, 306, 328, 369, 408, 432, 459, 492, 612, 656, 697, 738, 816, 918, 984, 1107, 1224, 1394, 1476, 1836, 1968, 2091, 2214, 2448, 2788, 2952, 3672, 4182, 4428, 5471, 5576, 5904, 6273, 7344, 8364, 8856, 10942, 11152, 12546, 16413, 16728, 17712, 18819, 21884, 25092, 32826, 33456, 37638, 43768, 49239, 50184, 65652, 75276, 87536, 93007, 98478, 100368, 131304, 147717, 150552, 186014, 196956, 224311, 262608, 279021, 295434, 301104, 372028, 393912, 448622, 558042, 590868, 672933, 744056, 787824, 837063, 897244, 1116084, 1181736, 1345866, 1488112, 1674126, 1794488, 2018799, 2232168, 2363472, 2511189, 2691732, 3348252, 3588976, 3813287, 4037598, 4464336, 5022378, 5383464, 6056397, 6696504, 7626574, 8075196, 10044756, 10766928, 11439861, 12112794, 13393008, 15253148, 16150392, 20089512, 22879722, 24225588, 30506296, 32300784, 34319583, 40179024, 45759444, 48451176, 61012592, 68639166, 91518888, 96902352, 102958749, 137278332, 183037776, 205917498, 274556664, 411834996, 549113328, 823669992, 1647339984]

約数ペア:

[(1, 1647339984), (2, 823669992), (3, 549113328), (4, 411834996), (6, 274556664), (8, 205917498), (9, 183037776), (12, 137278332), (16, 102958749), (17, 96902352), (18, 91518888), (24, 68639166), (27, 61012592), (34, 48451176), (36, 45759444), (41, 40179024), (48, 34319583), (51, 32300784), (54, 30506296), (68, 24225588), (72, 22879722), (82, 20089512), (102, 16150392), (108, 15253148), (123, 13393008), (136, 12112794), (144, 11439861), (153, 10766928), (164, 10044756), (204, 8075196), (216, 7626574), (246, 6696504), (272, 6056397), (306, 5383464), (328, 5022378), (369, 4464336), (408, 4037598), (432, 3813287), (459, 3588976), (492, 3348252), (612, 2691732), (656, 2511189), (697, 2363472), (738, 2232168), (816, 2018799), (918, 1794488), (984, 1674126), (1107, 1488112), (1224, 1345866), (1394, 1181736), (1476, 1116084), (1836, 897244), (1968, 837063), (2091, 787824), (2214, 744056), (2448, 672933), (2788, 590868), (2952, 558042), (3672, 448622), (4182, 393912), (4428, 372028), (5471, 301104), (5576, 295434), (5904, 279021), (6273, 262608), (7344, 224311), (8364, 196956), (8856, 186014), (10942, 150552), (11152, 147717), (12546, 131304), (16413, 100368), (16728, 98478), (17712, 93007), (18819, 87536), (21884, 75276), (25092, 65652), (32826, 50184), (33456, 49239), (37638, 43768)]