1819737696

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12479}}^1$

素因数の和:12537

約数の個数: 144

約数和(自身を含む): 5736407040

約数和(自身を除く): 3916669344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 12479, 18228, 20832, 24304, 24958, 36456, 37437, 48608, 49916, 72912, 74874, 87353, 99832, 145824, 149748, 174706, 199664, 262059, 299496, 349412, 386849, 399328, 524118, 598992, 611471, 698824, 773698, 1048236, 1160547, 1197984, 1222942, 1397648, 1547396, 1834413, 2096472, 2321094, 2445884, 2707943, 2795296, 3094792, 3668826, 4192944, 4642188, 4891768, 5415886, 6189584, 7337652, 8123829, 8385888, 9284376, 9783536, 10831772, 12379168, 14675304, 16247658, 18568752, 18955601, 19567072, 21663544, 29350608, 32495316, 37137504, 37911202, 43327088, 56866803, 58701216, 64990632, 75822404, 86654176, 113733606, 129981264, 151644808, 227467212, 259962528, 303289616, 454934424, 606579232, 909868848, 1819737696]

約数ペア:

[(1, 1819737696), (2, 909868848), (3, 606579232), (4, 454934424), (6, 303289616), (7, 259962528), (8, 227467212), (12, 151644808), (14, 129981264), (16, 113733606), (21, 86654176), (24, 75822404), (28, 64990632), (31, 58701216), (32, 56866803), (42, 43327088), (48, 37911202), (49, 37137504), (56, 32495316), (62, 29350608), (84, 21663544), (93, 19567072), (96, 18955601), (98, 18568752), (112, 16247658), (124, 14675304), (147, 12379168), (168, 10831772), (186, 9783536), (196, 9284376), (217, 8385888), (224, 8123829), (248, 7337652), (294, 6189584), (336, 5415886), (372, 4891768), (392, 4642188), (434, 4192944), (496, 3668826), (588, 3094792), (651, 2795296), (672, 2707943), (744, 2445884), (784, 2321094), (868, 2096472), (992, 1834413), (1176, 1547396), (1302, 1397648), (1488, 1222942), (1519, 1197984), (1568, 1160547), (1736, 1048236), (2352, 773698), (2604, 698824), (2976, 611471), (3038, 598992), (3472, 524118), (4557, 399328), (4704, 386849), (5208, 349412), (6076, 299496), (6944, 262059), (9114, 199664), (10416, 174706), (12152, 149748), (12479, 145824), (18228, 99832), (20832, 87353), (24304, 74874), (24958, 72912), (36456, 49916), (37437, 48608)]