15108376504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{7243}}^1$

素因数の和:7940

約数の個数: 64

約数和(自身を含む): 31544432640

約数和(自身を除く): 16436056136

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 647, 806, 1294, 1612, 2588, 3224, 5176, 7243, 8411, 14486, 16822, 20057, 28972, 33644, 40114, 57944, 67288, 80228, 94159, 160456, 188318, 224533, 260741, 376636, 449066, 521482, 753272, 898132, 1042964, 1796264, 2085928, 2918929, 4686221, 5837858, 9372442, 11675716, 18744884, 23351432, 37489768, 60920873, 121841746, 145272851, 243683492, 290545702, 487366984, 581091404, 1162182808, 1888547063, 3777094126, 7554188252, 15108376504]

約数ペア:

[(1, 15108376504), (2, 7554188252), (4, 3777094126), (8, 1888547063), (13, 1162182808), (26, 581091404), (31, 487366984), (52, 290545702), (62, 243683492), (104, 145272851), (124, 121841746), (248, 60920873), (403, 37489768), (647, 23351432), (806, 18744884), (1294, 11675716), (1612, 9372442), (2588, 5837858), (3224, 4686221), (5176, 2918929), (7243, 2085928), (8411, 1796264), (14486, 1042964), (16822, 898132), (20057, 753272), (28972, 521482), (33644, 449066), (40114, 376636), (57944, 260741), (67288, 224533), (80228, 188318), (94159, 160456)]