306475206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6911}}^1$

素因数の和:7324

約数の個数: 32

約数和(自身を含む): 646963200

約数和(自身を除く): 340487994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 6911, 7391, 13822, 14782, 20733, 22173, 41466, 44346, 131309, 262618, 393927, 787854, 2688379, 5376758, 8065137, 16130274, 51079201, 102158402, 153237603, 306475206]

約数ペア:

[(1, 306475206), (2, 153237603), (3, 102158402), (6, 51079201), (19, 16130274), (38, 8065137), (57, 5376758), (114, 2688379), (389, 787854), (778, 393927), (1167, 262618), (2334, 131309), (6911, 44346), (7391, 41466), (13822, 22173), (14782, 20733)]