647966952

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^3\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 1925569800

約数和(自身を除く): 1277602848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 108, 116, 123, 162, 164, 174, 216, 232, 246, 261, 324, 328, 348, 369, 492, 522, 648, 696, 738, 783, 841, 984, 1044, 1107, 1189, 1476, 1566, 1682, 2088, 2214, 2349, 2378, 2523, 2952, 3132, 3321, 3364, 3567, 4428, 4698, 4756, 5046, 6264, 6642, 6728, 7134, 7569, 8856, 9396, 9512, 10092, 10701, 13284, 14268, 15138, 18792, 20184, 21402, 22707, 24389, 26568, 28536, 30276, 32103, 34481, 42804, 45414, 48778, 60552, 64206, 68121, 68962, 73167, 85608, 90828, 96309, 97556, 103443, 128412, 136242, 137924, 146334, 181656, 192618, 195112, 206886, 219501, 256824, 272484, 275848, 292668, 310329, 385236, 413772, 439002, 544968, 585336, 620658, 658503, 770472, 827544, 878004, 930987, 999949, 1241316, 1317006, 1756008, 1861974, 1975509, 1999898, 2482632, 2634012, 2792961, 2999847, 3723948, 3951018, 3999796, 5268024, 5585922, 5999694, 7447896, 7902036, 7999592, 8999541, 11171844, 11999388, 15804072, 17999082, 22343688, 23998776, 26998623, 35998164, 53997246, 71996328, 80995869, 107994492, 161991738, 215988984, 323983476, 647966952]

約数ペア:

[(1, 647966952), (2, 323983476), (3, 215988984), (4, 161991738), (6, 107994492), (8, 80995869), (9, 71996328), (12, 53997246), (18, 35998164), (24, 26998623), (27, 23998776), (29, 22343688), (36, 17999082), (41, 15804072), (54, 11999388), (58, 11171844), (72, 8999541), (81, 7999592), (82, 7902036), (87, 7447896), (108, 5999694), (116, 5585922), (123, 5268024), (162, 3999796), (164, 3951018), (174, 3723948), (216, 2999847), (232, 2792961), (246, 2634012), (261, 2482632), (324, 1999898), (328, 1975509), (348, 1861974), (369, 1756008), (492, 1317006), (522, 1241316), (648, 999949), (696, 930987), (738, 878004), (783, 827544), (841, 770472), (984, 658503), (1044, 620658), (1107, 585336), (1189, 544968), (1476, 439002), (1566, 413772), (1682, 385236), (2088, 310329), (2214, 292668), (2349, 275848), (2378, 272484), (2523, 256824), (2952, 219501), (3132, 206886), (3321, 195112), (3364, 192618), (3567, 181656), (4428, 146334), (4698, 137924), (4756, 136242), (5046, 128412), (6264, 103443), (6642, 97556), (6728, 96309), (7134, 90828), (7569, 85608), (8856, 73167), (9396, 68962), (9512, 68121), (10092, 64206), (10701, 60552), (13284, 48778), (14268, 45414), (15138, 42804), (18792, 34481), (20184, 32103), (21402, 30276), (22707, 28536), (24389, 26568)]