219030784

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 108

約数和(自身を含む): 535936800

約数和(自身を除く): 316906016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 919, 931, 1064, 1216, 1568, 1792, 1838, 1862, 2128, 2432, 3136, 3676, 3724, 4256, 4864, 6272, 6433, 7352, 7448, 8512, 12544, 12866, 14704, 14896, 17024, 17461, 25732, 29408, 29792, 34048, 34922, 45031, 51464, 58816, 59584, 69844, 90062, 102928, 117632, 119168, 122227, 139688, 180124, 205856, 235264, 238336, 244454, 279376, 360248, 411712, 488908, 558752, 720496, 823424, 855589, 977816, 1117504, 1440992, 1646848, 1711178, 1955632, 2235008, 2881984, 3422356, 3911264, 4470016, 5763968, 6844712, 7822528, 11527936, 13689424, 15645056, 27378848, 31290112, 54757696, 109515392, 219030784]

約数ペア:

[(1, 219030784), (2, 109515392), (4, 54757696), (7, 31290112), (8, 27378848), (14, 15645056), (16, 13689424), (19, 11527936), (28, 7822528), (32, 6844712), (38, 5763968), (49, 4470016), (56, 3911264), (64, 3422356), (76, 2881984), (98, 2235008), (112, 1955632), (128, 1711178), (133, 1646848), (152, 1440992), (196, 1117504), (224, 977816), (256, 855589), (266, 823424), (304, 720496), (392, 558752), (448, 488908), (532, 411712), (608, 360248), (784, 279376), (896, 244454), (919, 238336), (931, 235264), (1064, 205856), (1216, 180124), (1568, 139688), (1792, 122227), (1838, 119168), (1862, 117632), (2128, 102928), (2432, 90062), (3136, 69844), (3676, 59584), (3724, 58816), (4256, 51464), (4864, 45031), (6272, 34922), (6433, 34048), (7352, 29792), (7448, 29408), (8512, 25732), (12544, 17461), (12866, 17024), (14704, 14896)]