223055664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 120

約数和(自身を含む): 644815872

約数和(自身を除く): 421760208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 887, 1014, 1209, 1352, 1488, 1612, 1774, 2028, 2418, 2661, 2704, 3224, 3548, 4056, 4836, 5239, 5322, 6448, 7096, 8112, 9672, 10478, 10644, 11531, 14192, 15717, 19344, 20956, 21288, 23062, 27497, 31434, 34593, 41912, 42576, 46124, 54994, 62868, 69186, 82491, 83824, 92248, 109988, 125736, 138372, 149903, 164982, 184496, 219976, 251472, 276744, 299806, 329964, 357461, 439952, 449709, 553488, 599612, 659928, 714922, 899418, 1072383, 1199224, 1319856, 1429844, 1798836, 2144766, 2398448, 2859688, 3597672, 4289532, 4646993, 5719376, 7195344, 8579064, 9293986, 13940979, 17158128, 18587972, 27881958, 37175944, 55763916, 74351888, 111527832, 223055664]

約数ペア:

[(1, 223055664), (2, 111527832), (3, 74351888), (4, 55763916), (6, 37175944), (8, 27881958), (12, 18587972), (13, 17158128), (16, 13940979), (24, 9293986), (26, 8579064), (31, 7195344), (39, 5719376), (48, 4646993), (52, 4289532), (62, 3597672), (78, 2859688), (93, 2398448), (104, 2144766), (124, 1798836), (156, 1429844), (169, 1319856), (186, 1199224), (208, 1072383), (248, 899418), (312, 714922), (338, 659928), (372, 599612), (403, 553488), (496, 449709), (507, 439952), (624, 357461), (676, 329964), (744, 299806), (806, 276744), (887, 251472), (1014, 219976), (1209, 184496), (1352, 164982), (1488, 149903), (1612, 138372), (1774, 125736), (2028, 109988), (2418, 92248), (2661, 83824), (2704, 82491), (3224, 69186), (3548, 62868), (4056, 54994), (4836, 46124), (5239, 42576), (5322, 41912), (6448, 34593), (7096, 31434), (8112, 27497), (9672, 23062), (10478, 21288), (10644, 20956), (11531, 19344), (14192, 15717)]