318404352

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{8461}}^1$

素因数の和:8494

約数の個数: 108

約数和(自身を含む): 985890696

約数和(自身を除く): 667486344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 8461, 9408, 12544, 16922, 18816, 25383, 33844, 37632, 50766, 59227, 67688, 101532, 118454, 135376, 177681, 203064, 236908, 270752, 355362, 406128, 414589, 473816, 541504, 710724, 812256, 829178, 947632, 1083008, 1243767, 1421448, 1624512, 1658356, 1895264, 2166016, 2487534, 2842896, 3249024, 3316712, 3790528, 4975068, 5685792, 6498048, 6633424, 7581056, 9950136, 11371584, 13266848, 15162112, 19900272, 22743168, 26533696, 39800544, 45486336, 53067392, 79601088, 106134784, 159202176, 318404352]

約数ペア:

[(1, 318404352), (2, 159202176), (3, 106134784), (4, 79601088), (6, 53067392), (7, 45486336), (8, 39800544), (12, 26533696), (14, 22743168), (16, 19900272), (21, 15162112), (24, 13266848), (28, 11371584), (32, 9950136), (42, 7581056), (48, 6633424), (49, 6498048), (56, 5685792), (64, 4975068), (84, 3790528), (96, 3316712), (98, 3249024), (112, 2842896), (128, 2487534), (147, 2166016), (168, 1895264), (192, 1658356), (196, 1624512), (224, 1421448), (256, 1243767), (294, 1083008), (336, 947632), (384, 829178), (392, 812256), (448, 710724), (588, 541504), (672, 473816), (768, 414589), (784, 406128), (896, 355362), (1176, 270752), (1344, 236908), (1568, 203064), (1792, 177681), (2352, 135376), (2688, 118454), (3136, 101532), (4704, 67688), (5376, 59227), (6272, 50766), (8461, 37632), (9408, 33844), (12544, 25383), (16922, 18816)]