238547036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 516235776

約数和(自身を除く): 277688740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 227, 364, 454, 908, 1589, 2887, 2951, 3178, 5774, 5902, 6356, 11548, 11804, 20209, 20657, 37531, 40418, 41314, 75062, 80836, 82628, 150124, 262717, 525434, 655349, 1050868, 1310698, 2621396, 4587443, 8519537, 9174886, 17039074, 18349772, 34078148, 59636759, 119273518, 238547036]

約数ペア:

[(1, 238547036), (2, 119273518), (4, 59636759), (7, 34078148), (13, 18349772), (14, 17039074), (26, 9174886), (28, 8519537), (52, 4587443), (91, 2621396), (182, 1310698), (227, 1050868), (364, 655349), (454, 525434), (908, 262717), (1589, 150124), (2887, 82628), (2951, 80836), (3178, 75062), (5774, 41314), (5902, 40418), (6356, 37531), (11548, 20657), (11804, 20209)]