390322944

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15401}}^1$

素因数の和:15434

約数の個数: 108

約数和(自身を含む): 1227785832

約数和(自身を除く): 837462888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 15401, 25344, 30802, 46203, 61604, 92406, 123208, 138609, 169411, 184812, 246416, 277218, 338822, 369624, 492832, 508233, 554436, 677644, 739248, 985664, 1016466, 1108872, 1355288, 1478496, 1524699, 1971328, 2032932, 2217744, 2710576, 2956992, 3049398, 3942656, 4065864, 4435488, 5421152, 5913984, 6098796, 8131728, 8870976, 10842304, 11827968, 12197592, 16263456, 17741952, 21684608, 24395184, 32526912, 35483904, 43369216, 48790368, 65053824, 97580736, 130107648, 195161472, 390322944]

約数ペア:

[(1, 390322944), (2, 195161472), (3, 130107648), (4, 97580736), (6, 65053824), (8, 48790368), (9, 43369216), (11, 35483904), (12, 32526912), (16, 24395184), (18, 21684608), (22, 17741952), (24, 16263456), (32, 12197592), (33, 11827968), (36, 10842304), (44, 8870976), (48, 8131728), (64, 6098796), (66, 5913984), (72, 5421152), (88, 4435488), (96, 4065864), (99, 3942656), (128, 3049398), (132, 2956992), (144, 2710576), (176, 2217744), (192, 2032932), (198, 1971328), (256, 1524699), (264, 1478496), (288, 1355288), (352, 1108872), (384, 1016466), (396, 985664), (528, 739248), (576, 677644), (704, 554436), (768, 508233), (792, 492832), (1056, 369624), (1152, 338822), (1408, 277218), (1584, 246416), (2112, 184812), (2304, 169411), (2816, 138609), (3168, 123208), (4224, 92406), (6336, 61604), (8448, 46203), (12672, 30802), (15401, 25344)]