259208048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{8819}}^1$

素因数の和:9005

約数の個数: 40

約数和(自身を含む): 551214720

約数和(自身を除く): 292006672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 7348, 8819, 14696, 17638, 29392, 35276, 70552, 97009, 141104, 194018, 388036, 776072, 1472773, 1552144, 2945546, 5891092, 11782184, 16200503, 23564368, 32401006, 64802012, 129604024, 259208048]

約数ペア:

[(1, 259208048), (2, 129604024), (4, 64802012), (8, 32401006), (11, 23564368), (16, 16200503), (22, 11782184), (44, 5891092), (88, 2945546), (167, 1552144), (176, 1472773), (334, 776072), (668, 388036), (1336, 194018), (1837, 141104), (2672, 97009), (3674, 70552), (7348, 35276), (8819, 29392), (14696, 17638)]