312290412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161641}}^1$

素因数の和:161678

約数の個数: 48

約数和(自身を含む): 868987392

約数和(自身を除く): 556696980

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, 161641, 323282, 484923, 646564, 969846, 1131487, 1939692, 2262974, 3394461, 3717743, 4525948, 6788922, 7435486, 11153229, 13577844, 14870972, 22306458, 26024201, 44612916, 52048402, 78072603, 104096804, 156145206, 312290412]

約数ペア:

[(1, 312290412), (2, 156145206), (3, 104096804), (4, 78072603), (6, 52048402), (7, 44612916), (12, 26024201), (14, 22306458), (21, 14870972), (23, 13577844), (28, 11153229), (42, 7435486), (46, 6788922), (69, 4525948), (84, 3717743), (92, 3394461), (138, 2262974), (161, 1939692), (276, 1131487), (322, 969846), (483, 646564), (644, 484923), (966, 323282), (1932, 161641)]