265685056

素因数分解:

$2^6\times 7^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 168

約数和(自身を含む): 697260480

約数和(自身を除く): 431575424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 343, 364, 392, 416, 448, 494, 532, 608, 637, 686, 728, 784, 832, 931, 988, 1064, 1216, 1274, 1372, 1456, 1568, 1729, 1862, 1976, 2128, 2401, 2548, 2744, 2912, 3136, 3458, 3724, 3952, 4256, 4459, 4802, 5096, 5488, 5824, 6517, 6916, 7448, 7904, 8512, 8918, 9604, 10192, 10976, 12103, 13034, 13832, 14896, 15808, 16807, 17836, 19208, 20384, 21952, 24206, 26068, 27664, 29792, 31213, 33614, 35672, 38416, 40768, 45619, 48412, 52136, 55328, 59584, 62426, 67228, 71344, 76832, 84721, 91238, 96824, 104272, 110656, 124852, 134456, 142688, 153664, 169442, 182476, 193648, 208544, 218491, 249704, 268912, 285376, 319333, 338884, 364952, 387296, 417088, 436982, 499408, 537824, 593047, 638666, 677768, 729904, 774592, 873964, 998816, 1075648, 1186094, 1277332, 1355536, 1459808, 1747928, 1997632, 2372188, 2554664, 2711072, 2919616, 3495856, 4151329, 4744376, 5109328, 5422144, 6991712, 8302658, 9488752, 10218656, 13983424, 16605316, 18977504, 20437312, 33210632, 37955008, 66421264, 132842528, 265685056]

約数ペア:

[(1, 265685056), (2, 132842528), (4, 66421264), (7, 37955008), (8, 33210632), (13, 20437312), (14, 18977504), (16, 16605316), (19, 13983424), (26, 10218656), (28, 9488752), (32, 8302658), (38, 6991712), (49, 5422144), (52, 5109328), (56, 4744376), (64, 4151329), (76, 3495856), (91, 2919616), (98, 2711072), (104, 2554664), (112, 2372188), (133, 1997632), (152, 1747928), (182, 1459808), (196, 1355536), (208, 1277332), (224, 1186094), (247, 1075648), (266, 998816), (304, 873964), (343, 774592), (364, 729904), (392, 677768), (416, 638666), (448, 593047), (494, 537824), (532, 499408), (608, 436982), (637, 417088), (686, 387296), (728, 364952), (784, 338884), (832, 319333), (931, 285376), (988, 268912), (1064, 249704), (1216, 218491), (1274, 208544), (1372, 193648), (1456, 182476), (1568, 169442), (1729, 153664), (1862, 142688), (1976, 134456), (2128, 124852), (2401, 110656), (2548, 104272), (2744, 96824), (2912, 91238), (3136, 84721), (3458, 76832), (3724, 71344), (3952, 67228), (4256, 62426), (4459, 59584), (4802, 55328), (5096, 52136), (5488, 48412), (5824, 45619), (6517, 40768), (6916, 38416), (7448, 35672), (7904, 33614), (8512, 31213), (8918, 29792), (9604, 27664), (10192, 26068), (10976, 24206), (12103, 21952), (13034, 20384), (13832, 19208), (14896, 17836), (15808, 16807)]