947756628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1191

約数の個数: 216

約数和(自身を含む): 3085103112

約数和(自身を除く): 2137346484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 49, 52, 63, 74, 78, 84, 91, 98, 111, 117, 126, 147, 148, 156, 182, 196, 222, 234, 252, 259, 273, 294, 333, 364, 441, 444, 468, 481, 518, 546, 588, 637, 666, 777, 819, 882, 962, 1036, 1092, 1117, 1274, 1332, 1443, 1554, 1638, 1764, 1813, 1911, 1924, 2234, 2331, 2548, 2886, 3108, 3276, 3351, 3367, 3626, 3822, 4329, 4468, 4662, 5439, 5733, 5772, 6702, 6734, 7252, 7644, 7819, 8658, 9324, 10053, 10101, 10878, 11466, 13404, 13468, 14521, 15638, 16317, 17316, 20106, 20202, 21756, 22932, 23457, 23569, 29042, 30303, 31276, 32634, 40212, 40404, 41329, 43563, 46914, 47138, 54733, 58084, 60606, 65268, 70371, 70707, 82658, 87126, 93828, 94276, 101647, 109466, 121212, 123987, 130689, 140742, 141414, 164199, 165316, 174252, 203294, 212121, 218932, 247974, 261378, 281484, 282828, 289303, 304941, 328398, 371961, 406588, 424242, 492597, 495948, 522756, 537277, 578606, 609882, 656796, 711529, 743922, 848484, 867909, 914823, 985194, 1074554, 1157212, 1219764, 1423058, 1487844, 1611831, 1735818, 1829646, 1970388, 2025121, 2134587, 2149108, 2603727, 2846116, 3223662, 3471636, 3659292, 3760939, 4050242, 4269174, 4835493, 5207454, 6075363, 6403761, 6447324, 7521878, 8100484, 8538348, 9670986, 10414908, 11282817, 12150726, 12807522, 15043756, 18226089, 19341972, 22565634, 24301452, 25615044, 26326573, 33848451, 36452178, 45131268, 52653146, 67696902, 72904356, 78979719, 105306292, 135393804, 157959438, 236939157, 315918876, 473878314, 947756628]

約数ペア:

[(1, 947756628), (2, 473878314), (3, 315918876), (4, 236939157), (6, 157959438), (7, 135393804), (9, 105306292), (12, 78979719), (13, 72904356), (14, 67696902), (18, 52653146), (21, 45131268), (26, 36452178), (28, 33848451), (36, 26326573), (37, 25615044), (39, 24301452), (42, 22565634), (49, 19341972), (52, 18226089), (63, 15043756), (74, 12807522), (78, 12150726), (84, 11282817), (91, 10414908), (98, 9670986), (111, 8538348), (117, 8100484), (126, 7521878), (147, 6447324), (148, 6403761), (156, 6075363), (182, 5207454), (196, 4835493), (222, 4269174), (234, 4050242), (252, 3760939), (259, 3659292), (273, 3471636), (294, 3223662), (333, 2846116), (364, 2603727), (441, 2149108), (444, 2134587), (468, 2025121), (481, 1970388), (518, 1829646), (546, 1735818), (588, 1611831), (637, 1487844), (666, 1423058), (777, 1219764), (819, 1157212), (882, 1074554), (962, 985194), (1036, 914823), (1092, 867909), (1117, 848484), (1274, 743922), (1332, 711529), (1443, 656796), (1554, 609882), (1638, 578606), (1764, 537277), (1813, 522756), (1911, 495948), (1924, 492597), (2234, 424242), (2331, 406588), (2548, 371961), (2886, 328398), (3108, 304941), (3276, 289303), (3351, 282828), (3367, 281484), (3626, 261378), (3822, 247974), (4329, 218932), (4468, 212121), (4662, 203294), (5439, 174252), (5733, 165316), (5772, 164199), (6702, 141414), (6734, 140742), (7252, 130689), (7644, 123987), (7819, 121212), (8658, 109466), (9324, 101647), (10053, 94276), (10101, 93828), (10878, 87126), (11466, 82658), (13404, 70707), (13468, 70371), (14521, 65268), (15638, 60606), (16317, 58084), (17316, 54733), (20106, 47138), (20202, 46914), (21756, 43563), (22932, 41329), (23457, 40404), (23569, 40212), (29042, 32634), (30303, 31276)]