266988384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 144

約数和(自身を含む): 846190800

約数和(自身を除く): 579202416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2459, 2784, 3016, 3393, 3744, 4176, 4524, 4918, 6032, 6786, 7377, 8352, 9048, 9836, 12064, 13572, 14754, 18096, 19672, 22131, 27144, 29508, 31967, 36192, 39344, 44262, 54288, 59016, 63934, 71311, 78688, 88524, 95901, 108576, 118032, 127868, 142622, 177048, 191802, 213933, 236064, 255736, 285244, 287703, 354096, 383604, 427866, 511472, 570488, 575406, 641799, 708192, 767208, 855732, 927043, 1022944, 1140976, 1150812, 1283598, 1534416, 1711464, 1854086, 2281952, 2301624, 2567196, 2781129, 3068832, 3422928, 3708172, 4603248, 5134392, 5562258, 6845856, 7416344, 8343387, 9206496, 10268784, 11124516, 14832688, 16686774, 20537568, 22249032, 29665376, 33373548, 44498064, 66747096, 88996128, 133494192, 266988384]

約数ペア:

[(1, 266988384), (2, 133494192), (3, 88996128), (4, 66747096), (6, 44498064), (8, 33373548), (9, 29665376), (12, 22249032), (13, 20537568), (16, 16686774), (18, 14832688), (24, 11124516), (26, 10268784), (29, 9206496), (32, 8343387), (36, 7416344), (39, 6845856), (48, 5562258), (52, 5134392), (58, 4603248), (72, 3708172), (78, 3422928), (87, 3068832), (96, 2781129), (104, 2567196), (116, 2301624), (117, 2281952), (144, 1854086), (156, 1711464), (174, 1534416), (208, 1283598), (232, 1150812), (234, 1140976), (261, 1022944), (288, 927043), (312, 855732), (348, 767208), (377, 708192), (416, 641799), (464, 575406), (468, 570488), (522, 511472), (624, 427866), (696, 383604), (754, 354096), (928, 287703), (936, 285244), (1044, 255736), (1131, 236064), (1248, 213933), (1392, 191802), (1508, 177048), (1872, 142622), (2088, 127868), (2262, 118032), (2459, 108576), (2784, 95901), (3016, 88524), (3393, 78688), (3744, 71311), (4176, 63934), (4524, 59016), (4918, 54288), (6032, 44262), (6786, 39344), (7377, 36192), (8352, 31967), (9048, 29508), (9836, 27144), (12064, 22131), (13572, 19672), (14754, 18096)]