312028144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3767}}^1$

素因数の和:3973

約数の個数: 40

約数和(自身を含む): 627959808

約数和(自身を除く): 315931664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1336, 2672, 3767, 5177, 7534, 10354, 15068, 20708, 30136, 41416, 60272, 82832, 116777, 233554, 467108, 629089, 934216, 1258178, 1868432, 2516356, 5032712, 10065424, 19501759, 39003518, 78007036, 156014072, 312028144]

約数ペア:

[(1, 312028144), (2, 156014072), (4, 78007036), (8, 39003518), (16, 19501759), (31, 10065424), (62, 5032712), (124, 2516356), (167, 1868432), (248, 1258178), (334, 934216), (496, 629089), (668, 467108), (1336, 233554), (2672, 116777), (3767, 82832), (5177, 60272), (7534, 41416), (10354, 30136), (15068, 20708)]