479551488

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 1467916800

約数和(自身を除く): 988365312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 79, 96, 104, 114, 128, 152, 156, 158, 192, 208, 228, 237, 247, 256, 304, 312, 316, 384, 416, 456, 474, 494, 512, 608, 624, 632, 741, 768, 832, 912, 948, 988, 1024, 1027, 1216, 1248, 1264, 1482, 1501, 1536, 1664, 1824, 1896, 1976, 2048, 2054, 2432, 2496, 2528, 2964, 3002, 3072, 3081, 3328, 3648, 3792, 3952, 4096, 4108, 4503, 4864, 4992, 5056, 5928, 6004, 6144, 6162, 6656, 7296, 7584, 7904, 8192, 8216, 9006, 9728, 9984, 10112, 11856, 12008, 12288, 12324, 13312, 14592, 15168, 15808, 16432, 18012, 19456, 19513, 19968, 20224, 23712, 24016, 24576, 24648, 26624, 29184, 30336, 31616, 32864, 36024, 38912, 39026, 39936, 40448, 47424, 48032, 49296, 53248, 58368, 58539, 60672, 63232, 65728, 72048, 77824, 78052, 79872, 80896, 94848, 96064, 98592, 106496, 116736, 117078, 121344, 126464, 131456, 144096, 155648, 156104, 159744, 161792, 189696, 192128, 197184, 233472, 234156, 242688, 252928, 262912, 288192, 312208, 319488, 323584, 379392, 384256, 394368, 466944, 468312, 485376, 505856, 525824, 576384, 624416, 647168, 758784, 768512, 788736, 936624, 970752, 1011712, 1051648, 1152768, 1248832, 1517568, 1537024, 1577472, 1873248, 1941504, 2023424, 2103296, 2305536, 2497664, 3035136, 3074048, 3154944, 3746496, 4206592, 4611072, 4995328, 6070272, 6148096, 6309888, 7492992, 8413184, 9222144, 9990656, 12296192, 12619776, 14985984, 18444288, 19981312, 25239552, 29971968, 36888576, 39962624, 59943936, 79925248, 119887872, 159850496, 239775744, 479551488]

約数ペア:

[(1, 479551488), (2, 239775744), (3, 159850496), (4, 119887872), (6, 79925248), (8, 59943936), (12, 39962624), (13, 36888576), (16, 29971968), (19, 25239552), (24, 19981312), (26, 18444288), (32, 14985984), (38, 12619776), (39, 12296192), (48, 9990656), (52, 9222144), (57, 8413184), (64, 7492992), (76, 6309888), (78, 6148096), (79, 6070272), (96, 4995328), (104, 4611072), (114, 4206592), (128, 3746496), (152, 3154944), (156, 3074048), (158, 3035136), (192, 2497664), (208, 2305536), (228, 2103296), (237, 2023424), (247, 1941504), (256, 1873248), (304, 1577472), (312, 1537024), (316, 1517568), (384, 1248832), (416, 1152768), (456, 1051648), (474, 1011712), (494, 970752), (512, 936624), (608, 788736), (624, 768512), (632, 758784), (741, 647168), (768, 624416), (832, 576384), (912, 525824), (948, 505856), (988, 485376), (1024, 468312), (1027, 466944), (1216, 394368), (1248, 384256), (1264, 379392), (1482, 323584), (1501, 319488), (1536, 312208), (1664, 288192), (1824, 262912), (1896, 252928), (1976, 242688), (2048, 234156), (2054, 233472), (2432, 197184), (2496, 192128), (2528, 189696), (2964, 161792), (3002, 159744), (3072, 156104), (3081, 155648), (3328, 144096), (3648, 131456), (3792, 126464), (3952, 121344), (4096, 117078), (4108, 116736), (4503, 106496), (4864, 98592), (4992, 96064), (5056, 94848), (5928, 80896), (6004, 79872), (6144, 78052), (6162, 77824), (6656, 72048), (7296, 65728), (7584, 63232), (7904, 60672), (8192, 58539), (8216, 58368), (9006, 53248), (9728, 49296), (9984, 48032), (10112, 47424), (11856, 40448), (12008, 39936), (12288, 39026), (12324, 38912), (13312, 36024), (14592, 32864), (15168, 31616), (15808, 30336), (16432, 29184), (18012, 26624), (19456, 24648), (19513, 24576), (19968, 24016), (20224, 23712)]