209419344

素因数分解:

$2^4\times 3^5\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 618453472

約数和(自身を除く): 409034128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 648, 732, 883, 972, 976, 1098, 1296, 1464, 1647, 1766, 1944, 2196, 2649, 2928, 3294, 3532, 3888, 4392, 4941, 5298, 6588, 7064, 7947, 8784, 9882, 10596, 13176, 14128, 14823, 15894, 19764, 21192, 23841, 26352, 29646, 31788, 39528, 42384, 47682, 53863, 59292, 63576, 71523, 79056, 95364, 107726, 118584, 127152, 143046, 161589, 190728, 214569, 215452, 237168, 286092, 323178, 381456, 429138, 430904, 484767, 572184, 646356, 858276, 861808, 969534, 1144368, 1292712, 1454301, 1716552, 1939068, 2585424, 2908602, 3433104, 3878136, 4362903, 5817204, 7756272, 8725806, 11634408, 13088709, 17451612, 23268816, 26177418, 34903224, 52354836, 69806448, 104709672, 209419344]

約数ペア:

[(1, 209419344), (2, 104709672), (3, 69806448), (4, 52354836), (6, 34903224), (8, 26177418), (9, 23268816), (12, 17451612), (16, 13088709), (18, 11634408), (24, 8725806), (27, 7756272), (36, 5817204), (48, 4362903), (54, 3878136), (61, 3433104), (72, 2908602), (81, 2585424), (108, 1939068), (122, 1716552), (144, 1454301), (162, 1292712), (183, 1144368), (216, 969534), (243, 861808), (244, 858276), (324, 646356), (366, 572184), (432, 484767), (486, 430904), (488, 429138), (549, 381456), (648, 323178), (732, 286092), (883, 237168), (972, 215452), (976, 214569), (1098, 190728), (1296, 161589), (1464, 143046), (1647, 127152), (1766, 118584), (1944, 107726), (2196, 95364), (2649, 79056), (2928, 71523), (3294, 63576), (3532, 59292), (3888, 53863), (4392, 47682), (4941, 42384), (5298, 39528), (6588, 31788), (7064, 29646), (7947, 26352), (8784, 23841), (9882, 21192), (10596, 19764), (13176, 15894), (14128, 14823)]