349829120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 849139200

約数和(自身を除く): 499310080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 269, 320, 508, 512, 538, 635, 640, 1016, 1024, 1076, 1270, 1280, 1345, 2032, 2048, 2152, 2540, 2560, 2690, 4064, 4304, 5080, 5120, 5380, 8128, 8608, 10160, 10240, 10760, 16256, 17216, 20320, 21520, 32512, 34163, 34432, 40640, 43040, 65024, 68326, 68864, 81280, 86080, 130048, 136652, 137728, 162560, 170815, 172160, 260096, 273304, 275456, 325120, 341630, 344320, 546608, 550912, 650240, 683260, 688640, 1093216, 1300480, 1366520, 1377280, 2186432, 2733040, 2754560, 4372864, 5466080, 8745728, 10932160, 17491456, 21864320, 34982912, 43728640, 69965824, 87457280, 174914560, 349829120]

約数ペア:

[(1, 349829120), (2, 174914560), (4, 87457280), (5, 69965824), (8, 43728640), (10, 34982912), (16, 21864320), (20, 17491456), (32, 10932160), (40, 8745728), (64, 5466080), (80, 4372864), (127, 2754560), (128, 2733040), (160, 2186432), (254, 1377280), (256, 1366520), (269, 1300480), (320, 1093216), (508, 688640), (512, 683260), (538, 650240), (635, 550912), (640, 546608), (1016, 344320), (1024, 341630), (1076, 325120), (1270, 275456), (1280, 273304), (1345, 260096), (2032, 172160), (2048, 170815), (2152, 162560), (2540, 137728), (2560, 136652), (2690, 130048), (4064, 86080), (4304, 81280), (5080, 68864), (5120, 68326), (5380, 65024), (8128, 43040), (8608, 40640), (10160, 34432), (10240, 34163), (10760, 32512), (16256, 21520), (17216, 20320)]