2820893472

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^2\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 8337258720

約数和(自身を除く): 5516365248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 347, 388, 432, 582, 694, 776, 864, 873, 1041, 1164, 1388, 1552, 1746, 2082, 2328, 2619, 2776, 3104, 3123, 3492, 4164, 4656, 5238, 5552, 6246, 6984, 8328, 9312, 9369, 9409, 10476, 11104, 12492, 13968, 16656, 18738, 18818, 20952, 24984, 27936, 28227, 33312, 33659, 37476, 37636, 41904, 49968, 56454, 67318, 74952, 75272, 83808, 84681, 99936, 100977, 112908, 134636, 149904, 150544, 169362, 201954, 225816, 254043, 269272, 299808, 301088, 302931, 338724, 403908, 451632, 508086, 538544, 605862, 677448, 807816, 903264, 908793, 1016172, 1077088, 1211724, 1354896, 1615632, 1817586, 2032344, 2423448, 2709792, 3231264, 3264923, 3635172, 4064688, 4846896, 6529846, 7270344, 8129376, 9693792, 9794769, 13059692, 14540688, 19589538, 26119384, 29081376, 29384307, 39179076, 52238768, 58768614, 78358152, 88152921, 104477536, 117537228, 156716304, 176305842, 235074456, 313432608, 352611684, 470148912, 705223368, 940297824, 1410446736, 2820893472]

約数ペア:

[(1, 2820893472), (2, 1410446736), (3, 940297824), (4, 705223368), (6, 470148912), (8, 352611684), (9, 313432608), (12, 235074456), (16, 176305842), (18, 156716304), (24, 117537228), (27, 104477536), (32, 88152921), (36, 78358152), (48, 58768614), (54, 52238768), (72, 39179076), (96, 29384307), (97, 29081376), (108, 26119384), (144, 19589538), (194, 14540688), (216, 13059692), (288, 9794769), (291, 9693792), (347, 8129376), (388, 7270344), (432, 6529846), (582, 4846896), (694, 4064688), (776, 3635172), (864, 3264923), (873, 3231264), (1041, 2709792), (1164, 2423448), (1388, 2032344), (1552, 1817586), (1746, 1615632), (2082, 1354896), (2328, 1211724), (2619, 1077088), (2776, 1016172), (3104, 908793), (3123, 903264), (3492, 807816), (4164, 677448), (4656, 605862), (5238, 538544), (5552, 508086), (6246, 451632), (6984, 403908), (8328, 338724), (9312, 302931), (9369, 301088), (9409, 299808), (10476, 269272), (11104, 254043), (12492, 225816), (13968, 201954), (16656, 169362), (18738, 150544), (18818, 149904), (20952, 134636), (24984, 112908), (27936, 100977), (28227, 99936), (33312, 84681), (33659, 83808), (37476, 75272), (37636, 74952), (41904, 67318), (49968, 56454)]