1541376

素因数分解:

$2^8\times 3^3\times {\mathrm{223}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 4578560

約数和(自身を除く): 3037184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 223, 256, 288, 384, 432, 446, 576, 669, 768, 864, 892, 1152, 1338, 1728, 1784, 2007, 2304, 2676, 3456, 3568, 4014, 5352, 6021, 6912, 7136, 8028, 10704, 12042, 14272, 16056, 21408, 24084, 28544, 32112, 42816, 48168, 57088, 64224, 85632, 96336, 128448, 171264, 192672, 256896, 385344, 513792, 770688, 1541376]

約数ペア:

[(1, 1541376), (2, 770688), (3, 513792), (4, 385344), (6, 256896), (8, 192672), (9, 171264), (12, 128448), (16, 96336), (18, 85632), (24, 64224), (27, 57088), (32, 48168), (36, 42816), (48, 32112), (54, 28544), (64, 24084), (72, 21408), (96, 16056), (108, 14272), (128, 12042), (144, 10704), (192, 8028), (216, 7136), (223, 6912), (256, 6021), (288, 5352), (384, 4014), (432, 3568), (446, 3456), (576, 2676), (669, 2304), (768, 2007), (864, 1784), (892, 1728), (1152, 1338)]