439642896

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17029

約数の個数: 120

約数和(自身を含む): 1441363104

約数和(自身を除く): 1001720208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 16993, 25872, 33986, 50979, 67972, 101958, 118951, 135944, 186923, 203916, 237902, 271888, 356853, 373846, 407832, 475804, 560769, 713706, 747692, 815664, 832657, 951608, 1121538, 1308461, 1427412, 1495384, 1665314, 1903216, 2243076, 2497971, 2616922, 2854824, 2990768, 3330628, 3925383, 4486152, 4995942, 5233844, 5709648, 6661256, 7850766, 8972304, 9159227, 9991884, 10467688, 13322512, 15701532, 18318454, 19983768, 20935376, 27477681, 31403064, 36636908, 39967536, 54955362, 62806128, 73273816, 109910724, 146547632, 219821448, 439642896]

約数ペア:

[(1, 439642896), (2, 219821448), (3, 146547632), (4, 109910724), (6, 73273816), (7, 62806128), (8, 54955362), (11, 39967536), (12, 36636908), (14, 31403064), (16, 27477681), (21, 20935376), (22, 19983768), (24, 18318454), (28, 15701532), (33, 13322512), (42, 10467688), (44, 9991884), (48, 9159227), (49, 8972304), (56, 7850766), (66, 6661256), (77, 5709648), (84, 5233844), (88, 4995942), (98, 4486152), (112, 3925383), (132, 3330628), (147, 2990768), (154, 2854824), (168, 2616922), (176, 2497971), (196, 2243076), (231, 1903216), (264, 1665314), (294, 1495384), (308, 1427412), (336, 1308461), (392, 1121538), (462, 951608), (528, 832657), (539, 815664), (588, 747692), (616, 713706), (784, 560769), (924, 475804), (1078, 407832), (1176, 373846), (1232, 356853), (1617, 271888), (1848, 237902), (2156, 203916), (2352, 186923), (3234, 135944), (3696, 118951), (4312, 101958), (6468, 67972), (8624, 50979), (12936, 33986), (16993, 25872)]