219238416

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 650538720

約数和(自身を除く): 431300304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 227, 228, 304, 342, 353, 454, 456, 681, 684, 706, 908, 912, 1059, 1362, 1368, 1412, 1816, 2043, 2118, 2724, 2736, 2824, 3177, 3632, 4086, 4236, 4313, 5448, 5648, 6354, 6707, 8172, 8472, 8626, 10896, 12708, 12939, 13414, 16344, 16944, 17252, 20121, 25416, 25878, 26828, 32688, 34504, 38817, 40242, 50832, 51756, 53656, 60363, 69008, 77634, 80131, 80484, 103512, 107312, 120726, 155268, 160262, 160968, 207024, 240393, 241452, 310536, 320524, 321936, 480786, 482904, 621072, 641048, 721179, 961572, 965808, 1282096, 1442358, 1522489, 1923144, 2884716, 3044978, 3846288, 4567467, 5769432, 6089956, 9134934, 11538864, 12179912, 13702401, 18269868, 24359824, 27404802, 36539736, 54809604, 73079472, 109619208, 219238416]

約数ペア:

[(1, 219238416), (2, 109619208), (3, 73079472), (4, 54809604), (6, 36539736), (8, 27404802), (9, 24359824), (12, 18269868), (16, 13702401), (18, 12179912), (19, 11538864), (24, 9134934), (36, 6089956), (38, 5769432), (48, 4567467), (57, 3846288), (72, 3044978), (76, 2884716), (114, 1923144), (144, 1522489), (152, 1442358), (171, 1282096), (227, 965808), (228, 961572), (304, 721179), (342, 641048), (353, 621072), (454, 482904), (456, 480786), (681, 321936), (684, 320524), (706, 310536), (908, 241452), (912, 240393), (1059, 207024), (1362, 160968), (1368, 160262), (1412, 155268), (1816, 120726), (2043, 107312), (2118, 103512), (2724, 80484), (2736, 80131), (2824, 77634), (3177, 69008), (3632, 60363), (4086, 53656), (4236, 51756), (4313, 50832), (5448, 40242), (5648, 38817), (6354, 34504), (6707, 32688), (8172, 26828), (8472, 25878), (8626, 25416), (10896, 20121), (12708, 17252), (12939, 16944), (13414, 16344)]