268610784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 804722688

約数和(自身を除く): 536111904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 78, 93, 96, 104, 106, 124, 131, 156, 159, 186, 208, 212, 248, 262, 312, 318, 372, 393, 403, 416, 424, 496, 524, 624, 636, 689, 744, 786, 806, 848, 992, 1048, 1209, 1248, 1272, 1378, 1488, 1572, 1612, 1643, 1696, 1703, 2067, 2096, 2418, 2544, 2756, 2976, 3144, 3224, 3286, 3406, 4061, 4134, 4192, 4836, 4929, 5088, 5109, 5512, 6288, 6448, 6572, 6812, 6943, 8122, 8268, 9672, 9858, 10218, 11024, 12183, 12576, 12896, 13144, 13624, 13886, 16244, 16536, 19344, 19716, 20436, 20829, 21359, 22048, 24366, 26288, 27248, 27772, 32488, 33072, 38688, 39432, 40872, 41658, 42718, 48732, 52576, 52793, 54496, 55544, 64077, 64976, 66144, 78864, 81744, 83316, 85436, 90259, 97464, 105586, 111088, 128154, 129952, 157728, 158379, 163488, 166632, 170872, 180518, 194928, 211172, 215233, 222176, 256308, 270777, 316758, 333264, 341744, 361036, 389856, 422344, 430466, 512616, 541554, 633516, 645699, 666528, 683488, 722072, 844688, 860932, 1025232, 1083108, 1267032, 1291398, 1444144, 1689376, 1721864, 2050464, 2166216, 2534064, 2582796, 2798029, 2888288, 3443728, 4332432, 5068128, 5165592, 5596058, 6887456, 8394087, 8664864, 10331184, 11192116, 16788174, 20662368, 22384232, 33576348, 44768464, 67152696, 89536928, 134305392, 268610784]

約数ペア:

[(1, 268610784), (2, 134305392), (3, 89536928), (4, 67152696), (6, 44768464), (8, 33576348), (12, 22384232), (13, 20662368), (16, 16788174), (24, 11192116), (26, 10331184), (31, 8664864), (32, 8394087), (39, 6887456), (48, 5596058), (52, 5165592), (53, 5068128), (62, 4332432), (78, 3443728), (93, 2888288), (96, 2798029), (104, 2582796), (106, 2534064), (124, 2166216), (131, 2050464), (156, 1721864), (159, 1689376), (186, 1444144), (208, 1291398), (212, 1267032), (248, 1083108), (262, 1025232), (312, 860932), (318, 844688), (372, 722072), (393, 683488), (403, 666528), (416, 645699), (424, 633516), (496, 541554), (524, 512616), (624, 430466), (636, 422344), (689, 389856), (744, 361036), (786, 341744), (806, 333264), (848, 316758), (992, 270777), (1048, 256308), (1209, 222176), (1248, 215233), (1272, 211172), (1378, 194928), (1488, 180518), (1572, 170872), (1612, 166632), (1643, 163488), (1696, 158379), (1703, 157728), (2067, 129952), (2096, 128154), (2418, 111088), (2544, 105586), (2756, 97464), (2976, 90259), (3144, 85436), (3224, 83316), (3286, 81744), (3406, 78864), (4061, 66144), (4134, 64976), (4192, 64077), (4836, 55544), (4929, 54496), (5088, 52793), (5109, 52576), (5512, 48732), (6288, 42718), (6448, 41658), (6572, 40872), (6812, 39432), (6943, 38688), (8122, 33072), (8268, 32488), (9672, 27772), (9858, 27248), (10218, 26288), (11024, 24366), (12183, 22048), (12576, 21359), (12896, 20829), (13144, 20436), (13624, 19716), (13886, 19344), (16244, 16536)]