331464848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 758659776

約数和(自身を除く): 427194928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 277, 286, 523, 554, 572, 1046, 1108, 1144, 2092, 2216, 2288, 3047, 3601, 4184, 4432, 5753, 6094, 6799, 7202, 8368, 11506, 12188, 13598, 14404, 23012, 24376, 27196, 28808, 39611, 46024, 48752, 54392, 57616, 74789, 79222, 92048, 108784, 144871, 149578, 158444, 289742, 299156, 316888, 579484, 598312, 633776, 1158968, 1196624, 1593581, 1883323, 2317936, 3187162, 3766646, 6374324, 7533292, 12748648, 15066584, 20716553, 25497296, 30133168, 41433106, 82866212, 165732424, 331464848]

約数ペア:

[(1, 331464848), (2, 165732424), (4, 82866212), (8, 41433106), (11, 30133168), (13, 25497296), (16, 20716553), (22, 15066584), (26, 12748648), (44, 7533292), (52, 6374324), (88, 3766646), (104, 3187162), (143, 2317936), (176, 1883323), (208, 1593581), (277, 1196624), (286, 1158968), (523, 633776), (554, 598312), (572, 579484), (1046, 316888), (1108, 299156), (1144, 289742), (2092, 158444), (2216, 149578), (2288, 144871), (3047, 108784), (3601, 92048), (4184, 79222), (4432, 74789), (5753, 57616), (6094, 54392), (6799, 48752), (7202, 46024), (8368, 39611), (11506, 28808), (12188, 27196), (13598, 24376), (14404, 23012)]