438375791744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1\times {\mathrm{2221}}^1$

素因数の和:3710

約数の個数: 128

約数和(自身を含む): 963110079360

約数和(自身を除く): 524734287616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 352, 412, 704, 824, 1133, 1361, 1408, 1648, 2221, 2266, 2722, 3296, 4442, 4532, 5444, 6592, 8884, 9064, 10888, 13184, 14971, 17768, 18128, 21776, 24431, 29942, 35536, 36256, 43552, 48862, 59884, 71072, 72512, 87104, 97724, 119768, 140183, 142144, 145024, 174208, 195448, 228763, 239536, 280366, 284288, 390896, 457526, 479072, 560732, 781792, 915052, 958144, 1121464, 1542013, 1563584, 1830104, 1916288, 2242928, 2516393, 3022781, 3084026, 3127168, 3660208, 4485856, 5032786, 6045562, 6168052, 7320416, 8971712, 10065572, 12091124, 12336104, 14640832, 17943424, 20131144, 24182248, 24672208, 29281664, 33250591, 40262288, 48364496, 49344416, 66501182, 80524576, 96728992, 98688832, 133002364, 161049152, 193457984, 197377664, 266004728, 311346443, 322098304, 386915968, 532009456, 622692886, 1064018912, 1245385772, 2128037824, 2490771544, 3424810873, 4256075648, 4981543088, 6849621746, 9963086176, 13699243492, 19926172352, 27398486984, 39852344704, 54796973968, 109593947936, 219187895872, 438375791744]

約数ペア:

[(1, 438375791744), (2, 219187895872), (4, 109593947936), (8, 54796973968), (11, 39852344704), (16, 27398486984), (22, 19926172352), (32, 13699243492), (44, 9963086176), (64, 6849621746), (88, 4981543088), (103, 4256075648), (128, 3424810873), (176, 2490771544), (206, 2128037824), (352, 1245385772), (412, 1064018912), (704, 622692886), (824, 532009456), (1133, 386915968), (1361, 322098304), (1408, 311346443), (1648, 266004728), (2221, 197377664), (2266, 193457984), (2722, 161049152), (3296, 133002364), (4442, 98688832), (4532, 96728992), (5444, 80524576), (6592, 66501182), (8884, 49344416), (9064, 48364496), (10888, 40262288), (13184, 33250591), (14971, 29281664), (17768, 24672208), (18128, 24182248), (21776, 20131144), (24431, 17943424), (29942, 14640832), (35536, 12336104), (36256, 12091124), (43552, 10065572), (48862, 8971712), (59884, 7320416), (71072, 6168052), (72512, 6045562), (87104, 5032786), (97724, 4485856), (119768, 3660208), (140183, 3127168), (142144, 3084026), (145024, 3022781), (174208, 2516393), (195448, 2242928), (228763, 1916288), (239536, 1830104), (280366, 1563584), (284288, 1542013), (390896, 1121464), (457526, 958144), (479072, 915052), (560732, 781792)]