42249984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 133432320

約数和(自身を除く): 91182336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 271, 336, 348, 384, 406, 448, 464, 542, 609, 672, 696, 768, 812, 813, 896, 928, 1084, 1218, 1344, 1392, 1624, 1626, 1792, 1856, 1897, 2168, 2436, 2688, 2784, 3248, 3252, 3712, 3794, 4336, 4872, 5376, 5568, 5691, 6496, 6504, 7424, 7588, 7859, 8672, 9744, 11136, 11382, 12992, 13008, 15176, 15718, 17344, 19488, 22272, 22764, 23577, 25984, 26016, 30352, 31436, 34688, 38976, 45528, 47154, 51968, 52032, 55013, 60704, 62872, 69376, 77952, 91056, 94308, 104064, 110026, 121408, 125744, 155904, 165039, 182112, 188616, 208128, 220052, 242816, 251488, 330078, 364224, 377232, 440104, 485632, 502976, 660156, 728448, 754464, 880208, 1005952, 1320312, 1456896, 1508928, 1760416, 2011904, 2640624, 3017856, 3520832, 5281248, 6035712, 7041664, 10562496, 14083328, 21124992, 42249984]

約数ペア:

[(1, 42249984), (2, 21124992), (3, 14083328), (4, 10562496), (6, 7041664), (7, 6035712), (8, 5281248), (12, 3520832), (14, 3017856), (16, 2640624), (21, 2011904), (24, 1760416), (28, 1508928), (29, 1456896), (32, 1320312), (42, 1005952), (48, 880208), (56, 754464), (58, 728448), (64, 660156), (84, 502976), (87, 485632), (96, 440104), (112, 377232), (116, 364224), (128, 330078), (168, 251488), (174, 242816), (192, 220052), (203, 208128), (224, 188616), (232, 182112), (256, 165039), (271, 155904), (336, 125744), (348, 121408), (384, 110026), (406, 104064), (448, 94308), (464, 91056), (542, 77952), (609, 69376), (672, 62872), (696, 60704), (768, 55013), (812, 52032), (813, 51968), (896, 47154), (928, 45528), (1084, 38976), (1218, 34688), (1344, 31436), (1392, 30352), (1624, 26016), (1626, 25984), (1792, 23577), (1856, 22764), (1897, 22272), (2168, 19488), (2436, 17344), (2688, 15718), (2784, 15176), (3248, 13008), (3252, 12992), (3712, 11382), (3794, 11136), (4336, 9744), (4872, 8672), (5376, 7859), (5568, 7588), (5691, 7424), (6496, 6504)]