241479680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 104

約数和(自身を含む): 624743952

約数和(自身を除く): 383264272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 907, 1024, 1040, 1280, 1664, 1814, 2048, 2080, 2560, 3328, 3628, 4096, 4160, 4535, 5120, 6656, 7256, 8320, 9070, 10240, 11791, 13312, 14512, 16640, 18140, 20480, 23582, 26624, 29024, 33280, 36280, 47164, 53248, 58048, 58955, 66560, 72560, 94328, 116096, 117910, 133120, 145120, 188656, 232192, 235820, 266240, 290240, 377312, 464384, 471640, 580480, 754624, 928768, 943280, 1160960, 1509248, 1857536, 1886560, 2321920, 3018496, 3715072, 3773120, 4643840, 6036992, 7546240, 9287680, 12073984, 15092480, 18575360, 24147968, 30184960, 48295936, 60369920, 120739840, 241479680]

約数ペア:

[(1, 241479680), (2, 120739840), (4, 60369920), (5, 48295936), (8, 30184960), (10, 24147968), (13, 18575360), (16, 15092480), (20, 12073984), (26, 9287680), (32, 7546240), (40, 6036992), (52, 4643840), (64, 3773120), (65, 3715072), (80, 3018496), (104, 2321920), (128, 1886560), (130, 1857536), (160, 1509248), (208, 1160960), (256, 943280), (260, 928768), (320, 754624), (416, 580480), (512, 471640), (520, 464384), (640, 377312), (832, 290240), (907, 266240), (1024, 235820), (1040, 232192), (1280, 188656), (1664, 145120), (1814, 133120), (2048, 117910), (2080, 116096), (2560, 94328), (3328, 72560), (3628, 66560), (4096, 58955), (4160, 58048), (4535, 53248), (5120, 47164), (6656, 36280), (7256, 33280), (8320, 29024), (9070, 26624), (10240, 23582), (11791, 20480), (13312, 18140), (14512, 16640)]