1557230544

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 4494475232

約数和(自身を除く): 2937244688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 331, 333, 444, 592, 662, 666, 883, 888, 993, 1324, 1332, 1766, 1776, 1986, 2648, 2649, 2664, 2979, 3532, 3972, 5296, 5298, 5328, 5958, 7064, 7944, 7947, 10596, 11916, 12247, 14128, 15888, 15894, 21192, 23832, 24494, 31788, 32671, 36741, 42384, 47664, 48988, 63576, 65342, 73482, 97976, 98013, 110223, 127152, 130684, 146964, 195952, 196026, 220446, 261368, 292273, 293928, 294039, 392052, 440892, 522736, 584546, 587856, 588078, 784104, 876819, 881784, 1169092, 1176156, 1568208, 1753638, 1763568, 2338184, 2352312, 2630457, 3507276, 4676368, 4704624, 5260914, 7014552, 10521828, 10814101, 14029104, 21043656, 21628202, 32442303, 42087312, 43256404, 64884606, 86512808, 97326909, 129769212, 173025616, 194653818, 259538424, 389307636, 519076848, 778615272, 1557230544]

約数ペア:

[(1, 1557230544), (2, 778615272), (3, 519076848), (4, 389307636), (6, 259538424), (8, 194653818), (9, 173025616), (12, 129769212), (16, 97326909), (18, 86512808), (24, 64884606), (36, 43256404), (37, 42087312), (48, 32442303), (72, 21628202), (74, 21043656), (111, 14029104), (144, 10814101), (148, 10521828), (222, 7014552), (296, 5260914), (331, 4704624), (333, 4676368), (444, 3507276), (592, 2630457), (662, 2352312), (666, 2338184), (883, 1763568), (888, 1753638), (993, 1568208), (1324, 1176156), (1332, 1169092), (1766, 881784), (1776, 876819), (1986, 784104), (2648, 588078), (2649, 587856), (2664, 584546), (2979, 522736), (3532, 440892), (3972, 392052), (5296, 294039), (5298, 293928), (5328, 292273), (5958, 261368), (7064, 220446), (7944, 196026), (7947, 195952), (10596, 146964), (11916, 130684), (12247, 127152), (14128, 110223), (15888, 98013), (15894, 97976), (21192, 73482), (23832, 65342), (24494, 63576), (31788, 48988), (32671, 47664), (36741, 42384)]