331686144

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 1002704640

約数和(自身を除く): 671018496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 564, 576, 752, 768, 846, 864, 1021, 1128, 1152, 1269, 1504, 1692, 1728, 2042, 2256, 2304, 2538, 3008, 3063, 3384, 3456, 4084, 4512, 5076, 6016, 6126, 6768, 6912, 8168, 9024, 9189, 10152, 12032, 12252, 13536, 16336, 18048, 18378, 20304, 24504, 27072, 27567, 32672, 36096, 36756, 40608, 47987, 49008, 54144, 55134, 65344, 73512, 81216, 95974, 98016, 108288, 110268, 130688, 143961, 147024, 162432, 191948, 196032, 220536, 261376, 287922, 294048, 324864, 383896, 392064, 431883, 441072, 575844, 588096, 767792, 784128, 863766, 882144, 1151688, 1176192, 1295649, 1535584, 1727532, 1764288, 2303376, 2352384, 2591298, 3071168, 3455064, 3528576, 4606752, 5182596, 6142336, 6910128, 7057152, 9213504, 10365192, 12284672, 13820256, 18427008, 20730384, 27640512, 36854016, 41460768, 55281024, 82921536, 110562048, 165843072, 331686144]

約数ペア:

[(1, 331686144), (2, 165843072), (3, 110562048), (4, 82921536), (6, 55281024), (8, 41460768), (9, 36854016), (12, 27640512), (16, 20730384), (18, 18427008), (24, 13820256), (27, 12284672), (32, 10365192), (36, 9213504), (47, 7057152), (48, 6910128), (54, 6142336), (64, 5182596), (72, 4606752), (94, 3528576), (96, 3455064), (108, 3071168), (128, 2591298), (141, 2352384), (144, 2303376), (188, 1764288), (192, 1727532), (216, 1535584), (256, 1295649), (282, 1176192), (288, 1151688), (376, 882144), (384, 863766), (423, 784128), (432, 767792), (564, 588096), (576, 575844), (752, 441072), (768, 431883), (846, 392064), (864, 383896), (1021, 324864), (1128, 294048), (1152, 287922), (1269, 261376), (1504, 220536), (1692, 196032), (1728, 191948), (2042, 162432), (2256, 147024), (2304, 143961), (2538, 130688), (3008, 110268), (3063, 108288), (3384, 98016), (3456, 95974), (4084, 81216), (4512, 73512), (5076, 65344), (6016, 55134), (6126, 54144), (6768, 49008), (6912, 47987), (8168, 40608), (9024, 36756), (9189, 36096), (10152, 32672), (12032, 27567), (12252, 27072), (13536, 24504), (16336, 20304), (18048, 18378)]