267427136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 564587136

約数和(自身を除く): 297160000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 271, 272, 542, 544, 907, 1084, 1088, 1814, 2168, 3628, 4336, 4607, 7256, 8672, 9214, 14512, 15419, 17344, 18428, 29024, 30838, 36856, 58048, 61676, 73712, 123352, 147424, 245797, 246704, 294848, 491594, 493408, 983188, 986816, 1966376, 3932752, 4178549, 7865504, 8357098, 15731008, 16714196, 33428392, 66856784, 133713568, 267427136]

約数ペア:

[(1, 267427136), (2, 133713568), (4, 66856784), (8, 33428392), (16, 16714196), (17, 15731008), (32, 8357098), (34, 7865504), (64, 4178549), (68, 3932752), (136, 1966376), (271, 986816), (272, 983188), (542, 493408), (544, 491594), (907, 294848), (1084, 246704), (1088, 245797), (1814, 147424), (2168, 123352), (3628, 73712), (4336, 61676), (4607, 58048), (7256, 36856), (8672, 30838), (9214, 29024), (14512, 18428), (15419, 17344)]