390126016

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 914237440

約数和(自身を除く): 524111424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 79, 112, 146, 151, 158, 224, 292, 302, 316, 448, 511, 553, 584, 604, 632, 1022, 1057, 1106, 1168, 1208, 1264, 2044, 2114, 2212, 2336, 2416, 2528, 4088, 4228, 4424, 4672, 4832, 5056, 5767, 8176, 8456, 8848, 9664, 11023, 11534, 11929, 16352, 16912, 17696, 22046, 23068, 23858, 32704, 33824, 35392, 40369, 44092, 46136, 47716, 67648, 77161, 80738, 83503, 88184, 92272, 95432, 154322, 161476, 167006, 176368, 184544, 190864, 308644, 322952, 334012, 352736, 369088, 381728, 617288, 645904, 668024, 705472, 763456, 870817, 1234576, 1291808, 1336048, 1741634, 2469152, 2583616, 2672096, 3483268, 4938304, 5344192, 6095719, 6966536, 12191438, 13933072, 24382876, 27866144, 48765752, 55732288, 97531504, 195063008, 390126016]

約数ペア:

[(1, 390126016), (2, 195063008), (4, 97531504), (7, 55732288), (8, 48765752), (14, 27866144), (16, 24382876), (28, 13933072), (32, 12191438), (56, 6966536), (64, 6095719), (73, 5344192), (79, 4938304), (112, 3483268), (146, 2672096), (151, 2583616), (158, 2469152), (224, 1741634), (292, 1336048), (302, 1291808), (316, 1234576), (448, 870817), (511, 763456), (553, 705472), (584, 668024), (604, 645904), (632, 617288), (1022, 381728), (1057, 369088), (1106, 352736), (1168, 334012), (1208, 322952), (1264, 308644), (2044, 190864), (2114, 184544), (2212, 176368), (2336, 167006), (2416, 161476), (2528, 154322), (4088, 95432), (4228, 92272), (4424, 88184), (4672, 83503), (4832, 80738), (5056, 77161), (5767, 67648), (8176, 47716), (8456, 46136), (8848, 44092), (9664, 40369), (11023, 35392), (11534, 33824), (11929, 32704), (16352, 23858), (16912, 23068), (17696, 22046)]