839742012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 2428518400

約数和(自身を除く): 1588776388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 43, 54, 57, 62, 76, 86, 93, 108, 114, 124, 129, 171, 172, 186, 228, 258, 279, 307, 342, 372, 387, 513, 516, 558, 589, 614, 684, 774, 817, 837, 921, 1026, 1116, 1161, 1178, 1228, 1333, 1548, 1634, 1674, 1767, 1842, 2052, 2322, 2356, 2451, 2666, 2763, 3268, 3348, 3534, 3684, 3999, 4644, 4902, 5301, 5332, 5526, 5833, 7068, 7353, 7998, 8289, 9517, 9804, 10602, 11052, 11666, 11997, 13201, 14706, 15903, 15996, 16578, 17499, 19034, 21204, 22059, 23332, 23994, 25327, 26402, 28551, 29412, 31806, 33156, 34998, 35991, 38068, 39603, 44118, 47988, 50654, 52497, 52804, 57102, 63612, 69996, 71982, 75981, 79206, 85653, 88236, 101308, 104994, 114204, 118809, 143964, 151962, 157491, 158412, 171306, 180823, 209988, 227943, 237618, 250819, 256959, 303924, 314982, 342612, 356427, 361646, 409231, 455886, 475236, 501638, 513918, 542469, 629964, 683829, 712854, 723292, 752457, 818462, 911772, 1003276, 1027836, 1084938, 1227693, 1367658, 1425708, 1504914, 1627407, 1636924, 2169876, 2257371, 2455386, 2735316, 3009828, 3254814, 3683079, 4514742, 4882221, 4910772, 6509628, 6772113, 7366158, 7775389, 9029484, 9764442, 11049237, 13544226, 14732316, 15550778, 19528884, 22098474, 23326167, 27088452, 31101556, 44196948, 46652334, 69978501, 93304668, 139957002, 209935503, 279914004, 419871006, 839742012]

約数ペア:

[(1, 839742012), (2, 419871006), (3, 279914004), (4, 209935503), (6, 139957002), (9, 93304668), (12, 69978501), (18, 46652334), (19, 44196948), (27, 31101556), (31, 27088452), (36, 23326167), (38, 22098474), (43, 19528884), (54, 15550778), (57, 14732316), (62, 13544226), (76, 11049237), (86, 9764442), (93, 9029484), (108, 7775389), (114, 7366158), (124, 6772113), (129, 6509628), (171, 4910772), (172, 4882221), (186, 4514742), (228, 3683079), (258, 3254814), (279, 3009828), (307, 2735316), (342, 2455386), (372, 2257371), (387, 2169876), (513, 1636924), (516, 1627407), (558, 1504914), (589, 1425708), (614, 1367658), (684, 1227693), (774, 1084938), (817, 1027836), (837, 1003276), (921, 911772), (1026, 818462), (1116, 752457), (1161, 723292), (1178, 712854), (1228, 683829), (1333, 629964), (1548, 542469), (1634, 513918), (1674, 501638), (1767, 475236), (1842, 455886), (2052, 409231), (2322, 361646), (2356, 356427), (2451, 342612), (2666, 314982), (2763, 303924), (3268, 256959), (3348, 250819), (3534, 237618), (3684, 227943), (3999, 209988), (4644, 180823), (4902, 171306), (5301, 158412), (5332, 157491), (5526, 151962), (5833, 143964), (7068, 118809), (7353, 114204), (7998, 104994), (8289, 101308), (9517, 88236), (9804, 85653), (10602, 79206), (11052, 75981), (11666, 71982), (11997, 69996), (13201, 63612), (14706, 57102), (15903, 52804), (15996, 52497), (16578, 50654), (17499, 47988), (19034, 44118), (21204, 39603), (22059, 38068), (23332, 35991), (23994, 34998), (25327, 33156), (26402, 31806), (28551, 29412)]