219612384

素因数分解:

$2^5\times 3^4\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 120

約数和(自身を含む): 650699280

約数和(自身を除く): 431086896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 193, 216, 288, 324, 386, 432, 439, 579, 648, 772, 864, 878, 1158, 1296, 1317, 1544, 1737, 1756, 2316, 2592, 2634, 3088, 3474, 3512, 3951, 4632, 5211, 5268, 6176, 6948, 7024, 7902, 9264, 10422, 10536, 11853, 13896, 14048, 15633, 15804, 18528, 20844, 21072, 23706, 27792, 31266, 31608, 35559, 41688, 42144, 47412, 55584, 62532, 63216, 71118, 83376, 84727, 94824, 125064, 126432, 142236, 166752, 169454, 189648, 250128, 254181, 284472, 338908, 379296, 500256, 508362, 568944, 677816, 762543, 1016724, 1137888, 1355632, 1525086, 2033448, 2287629, 2711264, 3050172, 4066896, 4575258, 6100344, 6862887, 8133792, 9150516, 12200688, 13725774, 18301032, 24401376, 27451548, 36602064, 54903096, 73204128, 109806192, 219612384]

約数ペア:

[(1, 219612384), (2, 109806192), (3, 73204128), (4, 54903096), (6, 36602064), (8, 27451548), (9, 24401376), (12, 18301032), (16, 13725774), (18, 12200688), (24, 9150516), (27, 8133792), (32, 6862887), (36, 6100344), (48, 4575258), (54, 4066896), (72, 3050172), (81, 2711264), (96, 2287629), (108, 2033448), (144, 1525086), (162, 1355632), (193, 1137888), (216, 1016724), (288, 762543), (324, 677816), (386, 568944), (432, 508362), (439, 500256), (579, 379296), (648, 338908), (772, 284472), (864, 254181), (878, 250128), (1158, 189648), (1296, 169454), (1317, 166752), (1544, 142236), (1737, 126432), (1756, 125064), (2316, 94824), (2592, 84727), (2634, 83376), (3088, 71118), (3474, 63216), (3512, 62532), (3951, 55584), (4632, 47412), (5211, 42144), (5268, 41688), (6176, 35559), (6948, 31608), (7024, 31266), (7902, 27792), (9264, 23706), (10422, 21072), (10536, 20844), (11853, 18528), (13896, 15804), (14048, 15633)]