388786624

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1713

約数の個数: 56

約数和(自身を含む): 803176448

約数和(自身を除く): 414389824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 992, 1016, 1543, 1984, 2032, 3086, 3937, 4064, 6172, 7874, 8128, 12344, 15748, 24688, 31496, 47833, 49376, 62992, 95666, 98752, 125984, 191332, 195961, 251968, 382664, 391922, 765328, 783844, 1530656, 1567688, 3061312, 3135376, 6074791, 6270752, 12149582, 12541504, 24299164, 48598328, 97196656, 194393312, 388786624]

約数ペア:

[(1, 388786624), (2, 194393312), (4, 97196656), (8, 48598328), (16, 24299164), (31, 12541504), (32, 12149582), (62, 6270752), (64, 6074791), (124, 3135376), (127, 3061312), (248, 1567688), (254, 1530656), (496, 783844), (508, 765328), (992, 391922), (1016, 382664), (1543, 251968), (1984, 195961), (2032, 191332), (3086, 125984), (3937, 98752), (4064, 95666), (6172, 62992), (7874, 49376), (8128, 47833), (12344, 31496), (15748, 24688)]