399630624

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 1069548480

約数和(自身を除く): 669917856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 181, 211, 218, 327, 362, 422, 436, 543, 633, 654, 724, 844, 872, 1086, 1266, 1308, 1448, 1688, 1744, 2172, 2532, 2616, 2896, 3376, 3488, 4344, 5064, 5232, 5792, 6752, 8688, 10128, 10464, 17376, 19729, 20256, 22999, 38191, 39458, 45998, 59187, 68997, 76382, 78916, 91996, 114573, 118374, 137994, 152764, 157832, 183992, 229146, 236748, 275988, 305528, 315664, 367984, 458292, 473496, 551976, 611056, 631328, 735968, 916584, 946992, 1103952, 1222112, 1833168, 1893984, 2207904, 3666336, 4162819, 8325638, 12488457, 16651276, 24976914, 33302552, 49953828, 66605104, 99907656, 133210208, 199815312, 399630624]

約数ペア:

[(1, 399630624), (2, 199815312), (3, 133210208), (4, 99907656), (6, 66605104), (8, 49953828), (12, 33302552), (16, 24976914), (24, 16651276), (32, 12488457), (48, 8325638), (96, 4162819), (109, 3666336), (181, 2207904), (211, 1893984), (218, 1833168), (327, 1222112), (362, 1103952), (422, 946992), (436, 916584), (543, 735968), (633, 631328), (654, 611056), (724, 551976), (844, 473496), (872, 458292), (1086, 367984), (1266, 315664), (1308, 305528), (1448, 275988), (1688, 236748), (1744, 229146), (2172, 183992), (2532, 157832), (2616, 152764), (2896, 137994), (3376, 118374), (3488, 114573), (4344, 91996), (5064, 78916), (5232, 76382), (5792, 68997), (6752, 59187), (8688, 45998), (10128, 39458), (10464, 38191), (17376, 22999), (19729, 20256)]