219265728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 695236608

約数和(自身を除く): 475970880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 192, 197, 204, 248, 264, 272, 341, 352, 372, 374, 394, 408, 496, 527, 528, 544, 561, 591, 682, 704, 744, 748, 788, 816, 992, 1023, 1054, 1056, 1088, 1122, 1182, 1364, 1488, 1496, 1576, 1581, 1632, 1984, 2046, 2108, 2112, 2167, 2244, 2364, 2728, 2976, 2992, 3152, 3162, 3264, 3349, 4092, 4216, 4334, 4488, 4728, 5456, 5797, 5952, 5984, 6107, 6304, 6324, 6501, 6698, 8184, 8432, 8668, 8976, 9456, 10047, 10912, 11594, 11968, 12214, 12608, 12648, 13002, 13396, 16368, 16864, 17336, 17391, 17952, 18321, 18912, 20094, 21824, 23188, 24428, 25296, 26004, 26792, 32736, 33728, 34672, 34782, 35904, 36642, 36839, 37824, 40188, 46376, 48856, 50592, 52008, 53584, 65472, 67177, 69344, 69564, 73284, 73678, 80376, 92752, 97712, 101184, 103819, 104016, 107168, 110517, 134354, 138688, 139128, 146568, 147356, 160752, 185504, 195424, 201531, 207638, 208032, 214336, 221034, 268708, 278256, 293136, 294712, 311457, 321504, 371008, 390848, 403062, 415276, 416064, 442068, 537416, 556512, 586272, 589424, 622914, 643008, 806124, 830552, 884136, 1074832, 1113024, 1142009, 1172544, 1178848, 1245828, 1612248, 1661104, 1768272, 2149664, 2284018, 2357696, 2491656, 3224496, 3322208, 3426027, 3536544, 4299328, 4568036, 4983312, 6448992, 6644416, 6852054, 7073088, 9136072, 9966624, 12897984, 13704108, 18272144, 19933248, 27408216, 36544288, 54816432, 73088576, 109632864, 219265728]

約数ペア:

[(1, 219265728), (2, 109632864), (3, 73088576), (4, 54816432), (6, 36544288), (8, 27408216), (11, 19933248), (12, 18272144), (16, 13704108), (17, 12897984), (22, 9966624), (24, 9136072), (31, 7073088), (32, 6852054), (33, 6644416), (34, 6448992), (44, 4983312), (48, 4568036), (51, 4299328), (62, 3536544), (64, 3426027), (66, 3322208), (68, 3224496), (88, 2491656), (93, 2357696), (96, 2284018), (102, 2149664), (124, 1768272), (132, 1661104), (136, 1612248), (176, 1245828), (186, 1178848), (187, 1172544), (192, 1142009), (197, 1113024), (204, 1074832), (248, 884136), (264, 830552), (272, 806124), (341, 643008), (352, 622914), (372, 589424), (374, 586272), (394, 556512), (408, 537416), (496, 442068), (527, 416064), (528, 415276), (544, 403062), (561, 390848), (591, 371008), (682, 321504), (704, 311457), (744, 294712), (748, 293136), (788, 278256), (816, 268708), (992, 221034), (1023, 214336), (1054, 208032), (1056, 207638), (1088, 201531), (1122, 195424), (1182, 185504), (1364, 160752), (1488, 147356), (1496, 146568), (1576, 139128), (1581, 138688), (1632, 134354), (1984, 110517), (2046, 107168), (2108, 104016), (2112, 103819), (2167, 101184), (2244, 97712), (2364, 92752), (2728, 80376), (2976, 73678), (2992, 73284), (3152, 69564), (3162, 69344), (3264, 67177), (3349, 65472), (4092, 53584), (4216, 52008), (4334, 50592), (4488, 48856), (4728, 46376), (5456, 40188), (5797, 37824), (5952, 36839), (5984, 36642), (6107, 35904), (6304, 34782), (6324, 34672), (6501, 33728), (6698, 32736), (8184, 26792), (8432, 26004), (8668, 25296), (8976, 24428), (9456, 23188), (10047, 21824), (10912, 20094), (11594, 18912), (11968, 18321), (12214, 17952), (12608, 17391), (12648, 17336), (13002, 16864), (13396, 16368)]