507190376

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 1326599190

約数和(自身を除く): 819408814

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 49, 56, 68, 74, 77, 88, 98, 119, 121, 136, 148, 154, 187, 196, 238, 242, 259, 289, 296, 308, 374, 392, 407, 476, 484, 518, 539, 578, 616, 629, 748, 814, 833, 847, 952, 968, 1036, 1078, 1156, 1258, 1309, 1496, 1628, 1666, 1694, 1813, 2023, 2057, 2072, 2156, 2312, 2516, 2618, 2849, 3179, 3256, 3332, 3388, 3626, 4046, 4114, 4312, 4403, 4477, 5032, 5236, 5698, 5929, 6358, 6664, 6776, 6919, 7252, 8092, 8228, 8806, 8954, 9163, 10472, 10693, 11396, 11858, 12716, 13838, 14161, 14399, 14504, 16184, 16456, 17612, 17908, 18326, 19943, 21386, 22253, 22792, 23716, 25432, 27676, 28322, 28798, 30821, 31339, 34969, 35224, 35816, 36652, 39886, 42772, 44506, 47432, 48433, 55352, 56644, 57596, 61642, 62678, 69938, 73304, 74851, 76109, 79772, 85544, 89012, 96866, 100793, 113288, 115192, 117623, 123284, 125356, 139876, 149702, 152218, 155771, 159544, 178024, 193732, 201586, 219373, 235246, 244783, 246568, 250712, 279752, 299404, 304436, 311542, 339031, 387464, 403172, 438746, 470492, 489566, 523957, 532763, 598808, 608872, 623084, 678062, 806344, 823361, 877492, 940984, 979132, 1047914, 1065526, 1246168, 1293853, 1356124, 1646722, 1713481, 1754984, 1958264, 2095828, 2131052, 2587706, 2712248, 3293444, 3426962, 3729341, 4191656, 4262104, 5175412, 5763527, 6586888, 6853924, 7458682, 9056971, 10350824, 11527054, 13707848, 14917364, 18113942, 23054108, 29834728, 36227884, 46108216, 63398797, 72455768, 126797594, 253595188, 507190376]

約数ペア:

[(1, 507190376), (2, 253595188), (4, 126797594), (7, 72455768), (8, 63398797), (11, 46108216), (14, 36227884), (17, 29834728), (22, 23054108), (28, 18113942), (34, 14917364), (37, 13707848), (44, 11527054), (49, 10350824), (56, 9056971), (68, 7458682), (74, 6853924), (77, 6586888), (88, 5763527), (98, 5175412), (119, 4262104), (121, 4191656), (136, 3729341), (148, 3426962), (154, 3293444), (187, 2712248), (196, 2587706), (238, 2131052), (242, 2095828), (259, 1958264), (289, 1754984), (296, 1713481), (308, 1646722), (374, 1356124), (392, 1293853), (407, 1246168), (476, 1065526), (484, 1047914), (518, 979132), (539, 940984), (578, 877492), (616, 823361), (629, 806344), (748, 678062), (814, 623084), (833, 608872), (847, 598808), (952, 532763), (968, 523957), (1036, 489566), (1078, 470492), (1156, 438746), (1258, 403172), (1309, 387464), (1496, 339031), (1628, 311542), (1666, 304436), (1694, 299404), (1813, 279752), (2023, 250712), (2057, 246568), (2072, 244783), (2156, 235246), (2312, 219373), (2516, 201586), (2618, 193732), (2849, 178024), (3179, 159544), (3256, 155771), (3332, 152218), (3388, 149702), (3626, 139876), (4046, 125356), (4114, 123284), (4312, 117623), (4403, 115192), (4477, 113288), (5032, 100793), (5236, 96866), (5698, 89012), (5929, 85544), (6358, 79772), (6664, 76109), (6776, 74851), (6919, 73304), (7252, 69938), (8092, 62678), (8228, 61642), (8806, 57596), (8954, 56644), (9163, 55352), (10472, 48433), (10693, 47432), (11396, 44506), (11858, 42772), (12716, 39886), (13838, 36652), (14161, 35816), (14399, 35224), (14504, 34969), (16184, 31339), (16456, 30821), (17612, 28798), (17908, 28322), (18326, 27676), (19943, 25432), (21386, 23716), (22253, 22792)]