251252496

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1494

約数の個数: 160

約数和(自身を含む): 808579200

約数和(自身を除く): 557326704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 296, 297, 333, 396, 407, 432, 444, 528, 592, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1429, 1584, 1628, 1776, 1998, 2376, 2442, 2664, 2858, 3256, 3663, 3996, 4287, 4752, 4884, 5328, 5716, 6512, 7326, 7992, 8574, 9768, 10989, 11432, 12861, 14652, 15719, 15984, 17148, 19536, 21978, 22864, 25722, 29304, 31438, 34296, 38583, 43956, 47157, 51444, 52873, 58608, 62876, 68592, 77166, 87912, 94314, 102888, 105746, 125752, 141471, 154332, 158619, 175824, 188628, 205776, 211492, 251504, 282942, 308664, 317238, 377256, 422984, 424413, 475857, 565884, 581603, 617328, 634476, 754512, 845968, 848826, 951714, 1131768, 1163206, 1268952, 1427571, 1697652, 1744809, 1903428, 2263536, 2326412, 2537904, 2855142, 3395304, 3489618, 3806856, 4652824, 5234427, 5710284, 6790608, 6979236, 7613712, 9305648, 10468854, 11420568, 13958472, 15703281, 20937708, 22841136, 27916944, 31406562, 41875416, 62813124, 83750832, 125626248, 251252496]

約数ペア:

[(1, 251252496), (2, 125626248), (3, 83750832), (4, 62813124), (6, 41875416), (8, 31406562), (9, 27916944), (11, 22841136), (12, 20937708), (16, 15703281), (18, 13958472), (22, 11420568), (24, 10468854), (27, 9305648), (33, 7613712), (36, 6979236), (37, 6790608), (44, 5710284), (48, 5234427), (54, 4652824), (66, 3806856), (72, 3489618), (74, 3395304), (88, 2855142), (99, 2537904), (108, 2326412), (111, 2263536), (132, 1903428), (144, 1744809), (148, 1697652), (176, 1427571), (198, 1268952), (216, 1163206), (222, 1131768), (264, 951714), (296, 848826), (297, 845968), (333, 754512), (396, 634476), (407, 617328), (432, 581603), (444, 565884), (528, 475857), (592, 424413), (594, 422984), (666, 377256), (792, 317238), (814, 308664), (888, 282942), (999, 251504), (1188, 211492), (1221, 205776), (1332, 188628), (1429, 175824), (1584, 158619), (1628, 154332), (1776, 141471), (1998, 125752), (2376, 105746), (2442, 102888), (2664, 94314), (2858, 87912), (3256, 77166), (3663, 68592), (3996, 62876), (4287, 58608), (4752, 52873), (4884, 51444), (5328, 47157), (5716, 43956), (6512, 38583), (7326, 34296), (7992, 31438), (8574, 29304), (9768, 25722), (10989, 22864), (11432, 21978), (12861, 19536), (14652, 17148), (15719, 15984)]