221258304

素因数分解:

$2^6\times 3^5\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 675668448

約数和(自身を除く): 454410144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 243, 246, 288, 324, 328, 347, 369, 432, 486, 492, 576, 648, 656, 694, 738, 864, 972, 984, 1041, 1107, 1296, 1312, 1388, 1476, 1728, 1944, 1968, 2082, 2214, 2592, 2624, 2776, 2952, 3123, 3321, 3888, 3936, 4164, 4428, 5184, 5552, 5904, 6246, 6642, 7776, 7872, 8328, 8856, 9369, 9963, 11104, 11808, 12492, 13284, 14227, 15552, 16656, 17712, 18738, 19926, 22208, 23616, 24984, 26568, 28107, 28454, 33312, 35424, 37476, 39852, 42681, 49968, 53136, 56214, 56908, 66624, 70848, 74952, 79704, 84321, 85362, 99936, 106272, 112428, 113816, 128043, 149904, 159408, 168642, 170724, 199872, 212544, 224856, 227632, 256086, 299808, 318816, 337284, 341448, 384129, 449712, 455264, 512172, 599616, 637632, 674568, 682896, 768258, 899424, 910528, 1024344, 1152387, 1349136, 1365792, 1536516, 1798848, 2048688, 2304774, 2698272, 2731584, 3073032, 3457161, 4097376, 4609548, 5396544, 6146064, 6914322, 8194752, 9219096, 12292128, 13828644, 18438192, 24584256, 27657288, 36876384, 55314576, 73752768, 110629152, 221258304]

約数ペア:

[(1, 221258304), (2, 110629152), (3, 73752768), (4, 55314576), (6, 36876384), (8, 27657288), (9, 24584256), (12, 18438192), (16, 13828644), (18, 12292128), (24, 9219096), (27, 8194752), (32, 6914322), (36, 6146064), (41, 5396544), (48, 4609548), (54, 4097376), (64, 3457161), (72, 3073032), (81, 2731584), (82, 2698272), (96, 2304774), (108, 2048688), (123, 1798848), (144, 1536516), (162, 1365792), (164, 1349136), (192, 1152387), (216, 1024344), (243, 910528), (246, 899424), (288, 768258), (324, 682896), (328, 674568), (347, 637632), (369, 599616), (432, 512172), (486, 455264), (492, 449712), (576, 384129), (648, 341448), (656, 337284), (694, 318816), (738, 299808), (864, 256086), (972, 227632), (984, 224856), (1041, 212544), (1107, 199872), (1296, 170724), (1312, 168642), (1388, 159408), (1476, 149904), (1728, 128043), (1944, 113816), (1968, 112428), (2082, 106272), (2214, 99936), (2592, 85362), (2624, 84321), (2776, 79704), (2952, 74952), (3123, 70848), (3321, 66624), (3888, 56908), (3936, 56214), (4164, 53136), (4428, 49968), (5184, 42681), (5552, 39852), (5904, 37476), (6246, 35424), (6642, 33312), (7776, 28454), (7872, 28107), (8328, 26568), (8856, 24984), (9369, 23616), (9963, 22208), (11104, 19926), (11808, 18738), (12492, 17712), (13284, 16656), (14227, 15552)]