1715811188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 4118446080

約数和(自身を除く): 2402634892

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 53, 62, 76, 91, 106, 124, 133, 151, 182, 212, 217, 247, 266, 302, 364, 371, 403, 434, 494, 532, 589, 604, 689, 742, 806, 868, 988, 1007, 1057, 1178, 1378, 1484, 1612, 1643, 1729, 1963, 2014, 2114, 2356, 2756, 2821, 2869, 3286, 3458, 3926, 4028, 4123, 4228, 4681, 4823, 5642, 5738, 6572, 6916, 7049, 7657, 7852, 8003, 8246, 9362, 9646, 11284, 11476, 11501, 13091, 13741, 14098, 15314, 16006, 16492, 18724, 19292, 20083, 21359, 23002, 26182, 27482, 28196, 30628, 31217, 32012, 32767, 37297, 40166, 42718, 46004, 52364, 53599, 54964, 56021, 60853, 62434, 65534, 74594, 80332, 85436, 88939, 91637, 104039, 107198, 112042, 121706, 124868, 131068, 149188, 149513, 152057, 177878, 183274, 208078, 214396, 218519, 224084, 243412, 248093, 261079, 299026, 304114, 355756, 366548, 405821, 416156, 425971, 437038, 496186, 522158, 598052, 608228, 622573, 728273, 811642, 851942, 874076, 992372, 1044316, 1064399, 1156207, 1245146, 1456546, 1623284, 1703884, 1736651, 1976741, 2128798, 2312414, 2490292, 2840747, 2913092, 3225209, 3473302, 3953482, 4257596, 4624828, 4713767, 5681494, 6450418, 6946604, 7906964, 8093449, 9427534, 11362988, 12900836, 13837187, 16186898, 18855068, 22576463, 27674374, 32373796, 32996369, 45152926, 55348748, 61278971, 65992738, 90305852, 122557942, 131985476, 245115884, 428952797, 857905594, 1715811188]

約数ペア:

[(1, 1715811188), (2, 857905594), (4, 428952797), (7, 245115884), (13, 131985476), (14, 122557942), (19, 90305852), (26, 65992738), (28, 61278971), (31, 55348748), (38, 45152926), (52, 32996369), (53, 32373796), (62, 27674374), (76, 22576463), (91, 18855068), (106, 16186898), (124, 13837187), (133, 12900836), (151, 11362988), (182, 9427534), (212, 8093449), (217, 7906964), (247, 6946604), (266, 6450418), (302, 5681494), (364, 4713767), (371, 4624828), (403, 4257596), (434, 3953482), (494, 3473302), (532, 3225209), (589, 2913092), (604, 2840747), (689, 2490292), (742, 2312414), (806, 2128798), (868, 1976741), (988, 1736651), (1007, 1703884), (1057, 1623284), (1178, 1456546), (1378, 1245146), (1484, 1156207), (1612, 1064399), (1643, 1044316), (1729, 992372), (1963, 874076), (2014, 851942), (2114, 811642), (2356, 728273), (2756, 622573), (2821, 608228), (2869, 598052), (3286, 522158), (3458, 496186), (3926, 437038), (4028, 425971), (4123, 416156), (4228, 405821), (4681, 366548), (4823, 355756), (5642, 304114), (5738, 299026), (6572, 261079), (6916, 248093), (7049, 243412), (7657, 224084), (7852, 218519), (8003, 214396), (8246, 208078), (9362, 183274), (9646, 177878), (11284, 152057), (11476, 149513), (11501, 149188), (13091, 131068), (13741, 124868), (14098, 121706), (15314, 112042), (16006, 107198), (16492, 104039), (18724, 91637), (19292, 88939), (20083, 85436), (21359, 80332), (23002, 74594), (26182, 65534), (27482, 62434), (28196, 60853), (30628, 56021), (31217, 54964), (32012, 53599), (32767, 52364), (37297, 46004), (40166, 42718)]