428378184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457669}}^1$

素因数の和:457694

約数の個数: 48

約数和(自身を含む): 1249439100

約数和(自身を除く): 821060916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 457669, 915338, 1373007, 1830676, 2746014, 3661352, 4119021, 5492028, 5949697, 8238042, 10984056, 11899394, 16476084, 17849091, 23798788, 32952168, 35698182, 47597576, 53547273, 71396364, 107094546, 142792728, 214189092, 428378184]

約数ペア:

[(1, 428378184), (2, 214189092), (3, 142792728), (4, 107094546), (6, 71396364), (8, 53547273), (9, 47597576), (12, 35698182), (13, 32952168), (18, 23798788), (24, 17849091), (26, 16476084), (36, 11899394), (39, 10984056), (52, 8238042), (72, 5949697), (78, 5492028), (104, 4119021), (117, 3661352), (156, 2746014), (234, 1830676), (312, 1373007), (468, 915338), (936, 457669)]