255550512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{760567}}^1$

素因数の和:760585

約数の個数: 40

約数和(自身を含む): 754483456

約数和(自身を除く): 498932944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 760567, 1521134, 2281701, 3042268, 4563402, 5323969, 6084536, 9126804, 10647938, 12169072, 15971907, 18253608, 21295876, 31943814, 36507216, 42591752, 63887628, 85183504, 127775256, 255550512]

約数ペア:

[(1, 255550512), (2, 127775256), (3, 85183504), (4, 63887628), (6, 42591752), (7, 36507216), (8, 31943814), (12, 21295876), (14, 18253608), (16, 15971907), (21, 12169072), (24, 10647938), (28, 9126804), (42, 6084536), (48, 5323969), (56, 4563402), (84, 3042268), (112, 2281701), (168, 1521134), (336, 760567)]