29971968

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 91660800

約数和(自身を除く): 61688832

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, 1027, 1216, 1248, 1264, 1482, 1501, 1536, 1664, 1824, 1896, 1976, 2054, 2432, 2496, 2528, 2964, 3002, 3081, 3328, 3648, 3792, 3952, 4108, 4503, 4864, 4992, 5056, 5928, 6004, 6162, 6656, 7296, 7584, 7904, 8216, 9006, 9728, 9984, 10112, 11856, 12008, 12324, 14592, 15168, 15808, 16432, 18012, 19513, 19968, 20224, 23712, 24016, 24648, 29184, 30336, 31616, 32864, 36024, 39026, 40448, 47424, 48032, 49296, 58539, 60672, 63232, 65728, 72048, 78052, 94848, 96064, 98592, 117078, 121344, 126464, 131456, 144096, 156104, 189696, 192128, 197184, 234156, 262912, 288192, 312208, 379392, 384256, 394368, 468312, 525824, 576384, 624416, 768512, 788736, 936624, 1152768, 1248832, 1577472, 1873248, 2305536, 2497664, 3746496, 4995328, 7492992, 9990656, 14985984, 29971968]

約数ペア:

[(1, 29971968), (2, 14985984), (3, 9990656), (4, 7492992), (6, 4995328), (8, 3746496), (12, 2497664), (13, 2305536), (16, 1873248), (19, 1577472), (24, 1248832), (26, 1152768), (32, 936624), (38, 788736), (39, 768512), (48, 624416), (52, 576384), (57, 525824), (64, 468312), (76, 394368), (78, 384256), (79, 379392), (96, 312208), (104, 288192), (114, 262912), (128, 234156), (152, 197184), (156, 192128), (158, 189696), (192, 156104), (208, 144096), (228, 131456), (237, 126464), (247, 121344), (256, 117078), (304, 98592), (312, 96064), (316, 94848), (384, 78052), (416, 72048), (456, 65728), (474, 63232), (494, 60672), (512, 58539), (608, 49296), (624, 48032), (632, 47424), (741, 40448), (768, 39026), (832, 36024), (912, 32864), (948, 31616), (988, 30336), (1027, 29184), (1216, 24648), (1248, 24016), (1264, 23712), (1482, 20224), (1501, 19968), (1536, 19513), (1664, 18012), (1824, 16432), (1896, 15808), (1976, 15168), (2054, 14592), (2432, 12324), (2496, 12008), (2528, 11856), (2964, 10112), (3002, 9984), (3081, 9728), (3328, 9006), (3648, 8216), (3792, 7904), (3952, 7584), (4108, 7296), (4503, 6656), (4864, 6162), (4992, 6004), (5056, 5928)]