314957396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 622960128

約数和(自身を除く): 308002732

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 793, 806, 1586, 1612, 1891, 3172, 3203, 3782, 6406, 7564, 12812, 24583, 41639, 49166, 83278, 98332, 99293, 166556, 195383, 198586, 390766, 397172, 781532, 1290809, 2539979, 2581618, 5079958, 5163236, 6056873, 10159916, 12113746, 24227492, 78739349, 157478698, 314957396]

約数ペア:

[(1, 314957396), (2, 157478698), (4, 78739349), (13, 24227492), (26, 12113746), (31, 10159916), (52, 6056873), (61, 5163236), (62, 5079958), (122, 2581618), (124, 2539979), (244, 1290809), (403, 781532), (793, 397172), (806, 390766), (1586, 198586), (1612, 195383), (1891, 166556), (3172, 99293), (3203, 98332), (3782, 83278), (6406, 49166), (7564, 41639), (12812, 24583)]