1381013048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 2739640320

約数和(自身を除く): 1358627272

約数列:

[1, 2, 4, 8, 31, 62, 71, 107, 124, 142, 214, 248, 284, 428, 568, 733, 856, 1466, 2201, 2932, 3317, 4402, 5864, 6634, 7597, 8804, 13268, 15194, 17608, 22723, 26536, 30388, 45446, 52043, 60776, 78431, 90892, 104086, 156862, 181784, 208172, 235507, 313724, 416344, 471014, 627448, 942028, 1613333, 1884056, 2431361, 3226666, 4862722, 5568601, 6453332, 9725444, 11137202, 12906664, 19450888, 22274404, 44548808, 172626631, 345253262, 690506524, 1381013048]

約数ペア:

[(1, 1381013048), (2, 690506524), (4, 345253262), (8, 172626631), (31, 44548808), (62, 22274404), (71, 19450888), (107, 12906664), (124, 11137202), (142, 9725444), (214, 6453332), (248, 5568601), (284, 4862722), (428, 3226666), (568, 2431361), (733, 1884056), (856, 1613333), (1466, 942028), (2201, 627448), (2932, 471014), (3317, 416344), (4402, 313724), (5864, 235507), (6634, 208172), (7597, 181784), (8804, 156862), (13268, 104086), (15194, 90892), (17608, 78431), (22723, 60776), (26536, 52043), (30388, 45446)]