245490023744

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1039789}}^1$

素因数の和:1039856

約数の個数: 112

約数和(自身を含む): 608501744640

約数和(自身を除く): 363011720896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 952, 992, 1054, 1088, 1736, 1904, 1984, 2108, 3472, 3689, 3808, 4216, 6944, 7378, 7616, 8432, 13888, 14756, 16864, 29512, 33728, 59024, 118048, 236096, 1039789, 2079578, 4159156, 7278523, 8318312, 14557046, 16636624, 17676413, 29114092, 32233459, 33273248, 35352826, 58228184, 64466918, 66546496, 70705652, 116456368, 123734891, 128933836, 141411304, 225634213, 232912736, 247469782, 257867672, 282822608, 451268426, 465825472, 494939564, 515735344, 547968803, 565645216, 902536852, 989879128, 1031470688, 1095937606, 1131290432, 1805073704, 1979758256, 2062941376, 2191875212, 3610147408, 3835781621, 3959516512, 4383750424, 7220294816, 7671563242, 7919033024, 8767500848, 14440589632, 15343126484, 17535001696, 30686252968, 35070003392, 61372505936, 122745011872, 245490023744]

約数ペア:

[(1, 245490023744), (2, 122745011872), (4, 61372505936), (7, 35070003392), (8, 30686252968), (14, 17535001696), (16, 15343126484), (17, 14440589632), (28, 8767500848), (31, 7919033024), (32, 7671563242), (34, 7220294816), (56, 4383750424), (62, 3959516512), (64, 3835781621), (68, 3610147408), (112, 2191875212), (119, 2062941376), (124, 1979758256), (136, 1805073704), (217, 1131290432), (224, 1095937606), (238, 1031470688), (248, 989879128), (272, 902536852), (434, 565645216), (448, 547968803), (476, 515735344), (496, 494939564), (527, 465825472), (544, 451268426), (868, 282822608), (952, 257867672), (992, 247469782), (1054, 232912736), (1088, 225634213), (1736, 141411304), (1904, 128933836), (1984, 123734891), (2108, 116456368), (3472, 70705652), (3689, 66546496), (3808, 64466918), (4216, 58228184), (6944, 35352826), (7378, 33273248), (7616, 32233459), (8432, 29114092), (13888, 17676413), (14756, 16636624), (16864, 14557046), (29512, 8318312), (33728, 7278523), (59024, 4159156), (118048, 2079578), (236096, 1039789)]