305320548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1567}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 768320000

約数和(自身を除く): 462999452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1249, 1567, 2498, 3134, 3747, 4701, 4996, 6268, 7494, 9402, 14988, 16237, 18804, 20371, 32474, 40742, 48711, 61113, 64948, 81484, 97422, 122226, 194844, 244452, 1957183, 3914366, 5871549, 7828732, 11743098, 23486196, 25443379, 50886758, 76330137, 101773516, 152660274, 305320548]

約数ペア:

[(1, 305320548), (2, 152660274), (3, 101773516), (4, 76330137), (6, 50886758), (12, 25443379), (13, 23486196), (26, 11743098), (39, 7828732), (52, 5871549), (78, 3914366), (156, 1957183), (1249, 244452), (1567, 194844), (2498, 122226), (3134, 97422), (3747, 81484), (4701, 64948), (4996, 61113), (6268, 48711), (7494, 40742), (9402, 32474), (14988, 20371), (16237, 18804)]