9880693984

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 23804928000

約数和(自身を除く): 13924234016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 71, 98, 112, 124, 142, 196, 217, 224, 248, 284, 343, 392, 409, 434, 496, 497, 568, 686, 784, 818, 868, 992, 994, 1136, 1372, 1519, 1568, 1636, 1736, 1988, 2201, 2272, 2744, 2863, 3038, 3272, 3472, 3479, 3976, 4402, 5488, 5726, 6076, 6544, 6944, 6958, 7952, 8804, 10633, 10976, 11452, 12152, 12679, 13088, 13916, 15407, 15904, 17608, 20041, 21266, 22904, 24304, 24353, 25358, 27832, 29039, 30814, 35216, 40082, 42532, 45808, 48608, 48706, 50716, 55664, 58078, 61628, 70432, 80164, 85064, 88753, 91616, 97412, 101432, 107849, 111328, 116156, 123256, 140287, 160328, 170128, 177506, 194824, 202864, 203273, 215698, 232312, 246512, 280574, 320656, 340256, 355012, 389648, 405728, 406546, 431396, 464624, 493024, 561148, 621271, 641312, 710024, 754943, 779296, 813092, 862792, 900209, 929248, 1122296, 1242542, 1420048, 1422911, 1509886, 1626184, 1725584, 1800418, 2244592, 2485084, 2840096, 2845822, 3019772, 3252368, 3451168, 3600836, 4348897, 4489184, 4970168, 5691644, 6039544, 6301463, 6504736, 7201672, 8697794, 9940336, 9960377, 11383288, 12079088, 12602926, 14403344, 17395588, 19880672, 19920754, 22766576, 24158176, 25205852, 28806688, 34791176, 39841508, 44110241, 45533152, 50411704, 69582352, 79683016, 88220482, 100823408, 139164704, 159366032, 176440964, 201646816, 308771687, 318732064, 352881928, 617543374, 705763856, 1235086748, 1411527712, 2470173496, 4940346992, 9880693984]

約数ペア:

[(1, 9880693984), (2, 4940346992), (4, 2470173496), (7, 1411527712), (8, 1235086748), (14, 705763856), (16, 617543374), (28, 352881928), (31, 318732064), (32, 308771687), (49, 201646816), (56, 176440964), (62, 159366032), (71, 139164704), (98, 100823408), (112, 88220482), (124, 79683016), (142, 69582352), (196, 50411704), (217, 45533152), (224, 44110241), (248, 39841508), (284, 34791176), (343, 28806688), (392, 25205852), (409, 24158176), (434, 22766576), (496, 19920754), (497, 19880672), (568, 17395588), (686, 14403344), (784, 12602926), (818, 12079088), (868, 11383288), (992, 9960377), (994, 9940336), (1136, 8697794), (1372, 7201672), (1519, 6504736), (1568, 6301463), (1636, 6039544), (1736, 5691644), (1988, 4970168), (2201, 4489184), (2272, 4348897), (2744, 3600836), (2863, 3451168), (3038, 3252368), (3272, 3019772), (3472, 2845822), (3479, 2840096), (3976, 2485084), (4402, 2244592), (5488, 1800418), (5726, 1725584), (6076, 1626184), (6544, 1509886), (6944, 1422911), (6958, 1420048), (7952, 1242542), (8804, 1122296), (10633, 929248), (10976, 900209), (11452, 862792), (12152, 813092), (12679, 779296), (13088, 754943), (13916, 710024), (15407, 641312), (15904, 621271), (17608, 561148), (20041, 493024), (21266, 464624), (22904, 431396), (24304, 406546), (24353, 405728), (25358, 389648), (27832, 355012), (29039, 340256), (30814, 320656), (35216, 280574), (40082, 246512), (42532, 232312), (45808, 215698), (48608, 203273), (48706, 202864), (50716, 194824), (55664, 177506), (58078, 170128), (61628, 160328), (70432, 140287), (80164, 123256), (85064, 116156), (88753, 111328), (91616, 107849), (97412, 101432)]