388657248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7321}}^1$

素因数の和:7420

約数の個数: 96

約数和(自身を含む): 1180892160

約数和(自身を除く): 792234912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 6636, 7321, 7584, 8848, 13272, 14642, 17696, 21963, 26544, 29284, 43926, 51247, 53088, 58568, 87852, 102494, 117136, 153741, 175704, 204988, 234272, 307482, 351408, 409976, 578359, 614964, 702816, 819952, 1156718, 1229928, 1639904, 1735077, 2313436, 2459856, 3470154, 4048513, 4626872, 4919712, 6940308, 8097026, 9253744, 12145539, 13880616, 16194052, 18507488, 24291078, 27761232, 32388104, 48582156, 55522464, 64776208, 97164312, 129552416, 194328624, 388657248]

約数ペア:

[(1, 388657248), (2, 194328624), (3, 129552416), (4, 97164312), (6, 64776208), (7, 55522464), (8, 48582156), (12, 32388104), (14, 27761232), (16, 24291078), (21, 18507488), (24, 16194052), (28, 13880616), (32, 12145539), (42, 9253744), (48, 8097026), (56, 6940308), (79, 4919712), (84, 4626872), (96, 4048513), (112, 3470154), (158, 2459856), (168, 2313436), (224, 1735077), (237, 1639904), (316, 1229928), (336, 1156718), (474, 819952), (553, 702816), (632, 614964), (672, 578359), (948, 409976), (1106, 351408), (1264, 307482), (1659, 234272), (1896, 204988), (2212, 175704), (2528, 153741), (3318, 117136), (3792, 102494), (4424, 87852), (6636, 58568), (7321, 53088), (7584, 51247), (8848, 43926), (13272, 29284), (14642, 26544), (17696, 21963)]