197972496

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 577950360

約数和(自身を除く): 379977864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 111, 144, 146, 148, 219, 222, 292, 296, 333, 438, 444, 509, 584, 592, 657, 666, 876, 888, 1018, 1168, 1314, 1332, 1527, 1752, 1776, 2036, 2628, 2664, 2701, 3054, 3504, 4072, 4581, 5256, 5328, 5402, 6108, 8103, 8144, 9162, 10512, 10804, 12216, 16206, 18324, 18833, 21608, 24309, 24432, 32412, 36648, 37157, 37666, 43216, 48618, 56499, 64824, 73296, 74314, 75332, 97236, 111471, 112998, 129648, 148628, 150664, 169497, 194472, 222942, 225996, 297256, 301328, 334413, 338994, 388944, 445884, 451992, 594512, 668826, 677988, 891768, 903984, 1337652, 1355976, 1374809, 1783536, 2675304, 2711952, 2749618, 4124427, 5350608, 5499236, 8248854, 10998472, 12373281, 16497708, 21996944, 24746562, 32995416, 49493124, 65990832, 98986248, 197972496]

約数ペア:

[(1, 197972496), (2, 98986248), (3, 65990832), (4, 49493124), (6, 32995416), (8, 24746562), (9, 21996944), (12, 16497708), (16, 12373281), (18, 10998472), (24, 8248854), (36, 5499236), (37, 5350608), (48, 4124427), (72, 2749618), (73, 2711952), (74, 2675304), (111, 1783536), (144, 1374809), (146, 1355976), (148, 1337652), (219, 903984), (222, 891768), (292, 677988), (296, 668826), (333, 594512), (438, 451992), (444, 445884), (509, 388944), (584, 338994), (592, 334413), (657, 301328), (666, 297256), (876, 225996), (888, 222942), (1018, 194472), (1168, 169497), (1314, 150664), (1332, 148628), (1527, 129648), (1752, 112998), (1776, 111471), (2036, 97236), (2628, 75332), (2664, 74314), (2701, 73296), (3054, 64824), (3504, 56499), (4072, 48618), (4581, 43216), (5256, 37666), (5328, 37157), (5402, 36648), (6108, 32412), (8103, 24432), (8144, 24309), (9162, 21608), (10512, 18833), (10804, 18324), (12216, 16206)]