495616128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3994

約数の個数: 128

約数和(自身を含む): 1536952320

約数和(自身を除く): 1041336192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3923, 3948, 4512, 5264, 6016, 7846, 7896, 9024, 10528, 11769, 15692, 15792, 18048, 21056, 23538, 27461, 31384, 31584, 42112, 47076, 54922, 62768, 63168, 82383, 94152, 109844, 125536, 126336, 164766, 184381, 188304, 219688, 251072, 329532, 368762, 376608, 439376, 502144, 553143, 659064, 737524, 753216, 878752, 1106286, 1290667, 1318128, 1475048, 1506432, 1757504, 2212572, 2581334, 2636256, 2950096, 3515008, 3872001, 4425144, 5162668, 5272512, 5900192, 7744002, 8850288, 10325336, 10545024, 11800384, 15488004, 17700576, 20650672, 23600768, 30976008, 35401152, 41301344, 61952016, 70802304, 82602688, 123904032, 165205376, 247808064, 495616128]

約数ペア:

[(1, 495616128), (2, 247808064), (3, 165205376), (4, 123904032), (6, 82602688), (7, 70802304), (8, 61952016), (12, 41301344), (14, 35401152), (16, 30976008), (21, 23600768), (24, 20650672), (28, 17700576), (32, 15488004), (42, 11800384), (47, 10545024), (48, 10325336), (56, 8850288), (64, 7744002), (84, 5900192), (94, 5272512), (96, 5162668), (112, 4425144), (128, 3872001), (141, 3515008), (168, 2950096), (188, 2636256), (192, 2581334), (224, 2212572), (282, 1757504), (329, 1506432), (336, 1475048), (376, 1318128), (384, 1290667), (448, 1106286), (564, 878752), (658, 753216), (672, 737524), (752, 659064), (896, 553143), (987, 502144), (1128, 439376), (1316, 376608), (1344, 368762), (1504, 329532), (1974, 251072), (2256, 219688), (2632, 188304), (2688, 184381), (3008, 164766), (3923, 126336), (3948, 125536), (4512, 109844), (5264, 94152), (6016, 82383), (7846, 63168), (7896, 62768), (9024, 54922), (10528, 47076), (11769, 42112), (15692, 31584), (15792, 31384), (18048, 27461), (21056, 23538)]