1389928512

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{147739}}^1$

素因数の和:147768

約数の個数: 84

約数和(自身を含む): 4277959440

約数和(自身を除く): 2888030928

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, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 147739, 295478, 443217, 590956, 886434, 1034173, 1181912, 1772868, 2068346, 2363824, 3102519, 3545736, 4136692, 4727648, 6205038, 7091472, 7239211, 8273384, 9455296, 12410076, 14182944, 14478422, 16546768, 21717633, 24820152, 28365888, 28956844, 33093536, 43435266, 49640304, 57913688, 66187072, 86870532, 99280608, 115827376, 173741064, 198561216, 231654752, 347482128, 463309504, 694964256, 1389928512]

約数ペア:

[(1, 1389928512), (2, 694964256), (3, 463309504), (4, 347482128), (6, 231654752), (7, 198561216), (8, 173741064), (12, 115827376), (14, 99280608), (16, 86870532), (21, 66187072), (24, 57913688), (28, 49640304), (32, 43435266), (42, 33093536), (48, 28956844), (49, 28365888), (56, 24820152), (64, 21717633), (84, 16546768), (96, 14478422), (98, 14182944), (112, 12410076), (147, 9455296), (168, 8273384), (192, 7239211), (196, 7091472), (224, 6205038), (294, 4727648), (336, 4136692), (392, 3545736), (448, 3102519), (588, 2363824), (672, 2068346), (784, 1772868), (1176, 1181912), (1344, 1034173), (1568, 886434), (2352, 590956), (3136, 443217), (4704, 295478), (9408, 147739)]