633067904

素因数分解:

$2^7\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 1445299200

約数和(自身を除く): 812231296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 491, 896, 982, 1439, 1964, 2878, 3437, 3928, 5756, 6874, 7856, 10073, 11512, 13748, 15712, 20146, 23024, 27496, 31424, 40292, 46048, 54992, 62848, 80584, 92096, 109984, 161168, 184192, 219968, 322336, 439936, 644672, 706549, 1289344, 1413098, 2826196, 4945843, 5652392, 9891686, 11304784, 19783372, 22609568, 39566744, 45219136, 79133488, 90438272, 158266976, 316533952, 633067904]

約数ペア:

[(1, 633067904), (2, 316533952), (4, 158266976), (7, 90438272), (8, 79133488), (14, 45219136), (16, 39566744), (28, 22609568), (32, 19783372), (56, 11304784), (64, 9891686), (112, 5652392), (128, 4945843), (224, 2826196), (448, 1413098), (491, 1289344), (896, 706549), (982, 644672), (1439, 439936), (1964, 322336), (2878, 219968), (3437, 184192), (3928, 161168), (5756, 109984), (6874, 92096), (7856, 80584), (10073, 62848), (11512, 54992), (13748, 46048), (15712, 40292), (20146, 31424), (23024, 27496)]