220100608

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 542112480

約数和(自身を除く): 322011872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1181, 1456, 1664, 1792, 2048, 2362, 2912, 3328, 3584, 4724, 5824, 6656, 7168, 8267, 9448, 11648, 13312, 14336, 15353, 16534, 18896, 23296, 26624, 30706, 33068, 37792, 46592, 61412, 66136, 75584, 93184, 107471, 122824, 132272, 151168, 186368, 214942, 245648, 264544, 302336, 429884, 491296, 529088, 604672, 859768, 982592, 1058176, 1209344, 1719536, 1965184, 2116352, 2418688, 3439072, 3930368, 4232704, 6878144, 7860736, 8465408, 13756288, 15721472, 16930816, 27512576, 31442944, 55025152, 110050304, 220100608]

約数ペア:

[(1, 220100608), (2, 110050304), (4, 55025152), (7, 31442944), (8, 27512576), (13, 16930816), (14, 15721472), (16, 13756288), (26, 8465408), (28, 7860736), (32, 6878144), (52, 4232704), (56, 3930368), (64, 3439072), (91, 2418688), (104, 2116352), (112, 1965184), (128, 1719536), (182, 1209344), (208, 1058176), (224, 982592), (256, 859768), (364, 604672), (416, 529088), (448, 491296), (512, 429884), (728, 302336), (832, 264544), (896, 245648), (1024, 214942), (1181, 186368), (1456, 151168), (1664, 132272), (1792, 122824), (2048, 107471), (2362, 93184), (2912, 75584), (3328, 66136), (3584, 61412), (4724, 46592), (5824, 37792), (6656, 33068), (7168, 30706), (8267, 26624), (9448, 23296), (11648, 18896), (13312, 16534), (14336, 15353)]