419687568

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 200

約数和(自身を含む): 1319031648

約数和(自身を除く): 899344080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 144, 153, 162, 172, 204, 216, 258, 272, 306, 324, 344, 387, 408, 432, 443, 459, 516, 612, 648, 688, 731, 774, 816, 886, 918, 1032, 1161, 1224, 1296, 1329, 1377, 1462, 1548, 1772, 1836, 2064, 2193, 2322, 2448, 2658, 2754, 2924, 3096, 3483, 3544, 3672, 3987, 4386, 4644, 5316, 5508, 5848, 6192, 6579, 6966, 7088, 7344, 7531, 7974, 8772, 9288, 10632, 11016, 11696, 11961, 13158, 13932, 15062, 15948, 17544, 18576, 19049, 19737, 21264, 22032, 22593, 23922, 26316, 27864, 30124, 31896, 35088, 35883, 38098, 39474, 45186, 47844, 52632, 55728, 57147, 59211, 60248, 63792, 67779, 71766, 76196, 78948, 90372, 95688, 105264, 114294, 118422, 120496, 135558, 143532, 152392, 157896, 171441, 180744, 191376, 203337, 228588, 236844, 271116, 287064, 304784, 315792, 323833, 342882, 361488, 406674, 457176, 473688, 514323, 542232, 574128, 610011, 647666, 685764, 813348, 914352, 947376, 971499, 1028646, 1084464, 1220022, 1295332, 1371528, 1542969, 1626696, 1942998, 2057292, 2440044, 2590664, 2743056, 2914497, 3085938, 3253392, 3885996, 4114584, 4880088, 5181328, 5828994, 6171876, 7771992, 8229168, 8743491, 9760176, 11657988, 12343752, 15543984, 17486982, 23315976, 24687504, 26230473, 34973964, 46631952, 52460946, 69947928, 104921892, 139895856, 209843784, 419687568]

約数ペア:

[(1, 419687568), (2, 209843784), (3, 139895856), (4, 104921892), (6, 69947928), (8, 52460946), (9, 46631952), (12, 34973964), (16, 26230473), (17, 24687504), (18, 23315976), (24, 17486982), (27, 15543984), (34, 12343752), (36, 11657988), (43, 9760176), (48, 8743491), (51, 8229168), (54, 7771992), (68, 6171876), (72, 5828994), (81, 5181328), (86, 4880088), (102, 4114584), (108, 3885996), (129, 3253392), (136, 3085938), (144, 2914497), (153, 2743056), (162, 2590664), (172, 2440044), (204, 2057292), (216, 1942998), (258, 1626696), (272, 1542969), (306, 1371528), (324, 1295332), (344, 1220022), (387, 1084464), (408, 1028646), (432, 971499), (443, 947376), (459, 914352), (516, 813348), (612, 685764), (648, 647666), (688, 610011), (731, 574128), (774, 542232), (816, 514323), (886, 473688), (918, 457176), (1032, 406674), (1161, 361488), (1224, 342882), (1296, 323833), (1329, 315792), (1377, 304784), (1462, 287064), (1548, 271116), (1772, 236844), (1836, 228588), (2064, 203337), (2193, 191376), (2322, 180744), (2448, 171441), (2658, 157896), (2754, 152392), (2924, 143532), (3096, 135558), (3483, 120496), (3544, 118422), (3672, 114294), (3987, 105264), (4386, 95688), (4644, 90372), (5316, 78948), (5508, 76196), (5848, 71766), (6192, 67779), (6579, 63792), (6966, 60248), (7088, 59211), (7344, 57147), (7531, 55728), (7974, 52632), (8772, 47844), (9288, 45186), (10632, 39474), (11016, 38098), (11696, 35883), (11961, 35088), (13158, 31896), (13932, 30124), (15062, 27864), (15948, 26316), (17544, 23922), (18576, 22593), (19049, 22032), (19737, 21264)]