488091032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13824

約数の個数: 64

約数和(自身を含む): 1109928960

約数和(自身を除く): 621837928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 13763, 17732, 27526, 35464, 55052, 110104, 151393, 178919, 302786, 357838, 426653, 605572, 715676, 853306, 1211144, 1431352, 1706612, 1968109, 3413224, 3936218, 4693183, 5546489, 7872436, 9386366, 11092978, 15744872, 18772732, 22185956, 37545464, 44371912, 61011379, 122022758, 244045516, 488091032]

約数ペア:

[(1, 488091032), (2, 244045516), (4, 122022758), (8, 61011379), (11, 44371912), (13, 37545464), (22, 22185956), (26, 18772732), (31, 15744872), (44, 11092978), (52, 9386366), (62, 7872436), (88, 5546489), (104, 4693183), (124, 3936218), (143, 3413224), (248, 1968109), (286, 1706612), (341, 1431352), (403, 1211144), (572, 853306), (682, 715676), (806, 605572), (1144, 426653), (1364, 357838), (1612, 302786), (2728, 178919), (3224, 151393), (4433, 110104), (8866, 55052), (13763, 35464), (17732, 27526)]