251930868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{130399}}^1$

素因数の和:130436

約数の個数: 48

約数和(自身を含む): 701030400

約数和(自身を除く): 449099532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 130399, 260798, 391197, 521596, 782394, 912793, 1564788, 1825586, 2738379, 2999177, 3651172, 5476758, 5998354, 8997531, 10953516, 11996708, 17995062, 20994239, 35990124, 41988478, 62982717, 83976956, 125965434, 251930868]

約数ペア:

[(1, 251930868), (2, 125965434), (3, 83976956), (4, 62982717), (6, 41988478), (7, 35990124), (12, 20994239), (14, 17995062), (21, 11996708), (23, 10953516), (28, 8997531), (42, 5998354), (46, 5476758), (69, 3651172), (84, 2999177), (92, 2738379), (138, 1825586), (161, 1564788), (276, 912793), (322, 782394), (483, 521596), (644, 391197), (966, 260798), (1932, 130399)]