204894072

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 568620000

約数和(自身を除く): 363725928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 149, 213, 269, 284, 298, 426, 447, 538, 568, 596, 639, 807, 852, 894, 1076, 1192, 1278, 1341, 1614, 1704, 1788, 2152, 2421, 2556, 2682, 3228, 3576, 4842, 5112, 5364, 6456, 9684, 10579, 10728, 19099, 19368, 21158, 31737, 38198, 40081, 42316, 57297, 63474, 76396, 80162, 84632, 95211, 114594, 120243, 126948, 152792, 160324, 171891, 190422, 229188, 240486, 253896, 320648, 343782, 360729, 380844, 458376, 480972, 687564, 721458, 761688, 961944, 1375128, 1442916, 2845751, 2885832, 5691502, 8537253, 11383004, 17074506, 22766008, 25611759, 34149012, 51223518, 68298024, 102447036, 204894072]

約数ペア:

[(1, 204894072), (2, 102447036), (3, 68298024), (4, 51223518), (6, 34149012), (8, 25611759), (9, 22766008), (12, 17074506), (18, 11383004), (24, 8537253), (36, 5691502), (71, 2885832), (72, 2845751), (142, 1442916), (149, 1375128), (213, 961944), (269, 761688), (284, 721458), (298, 687564), (426, 480972), (447, 458376), (538, 380844), (568, 360729), (596, 343782), (639, 320648), (807, 253896), (852, 240486), (894, 229188), (1076, 190422), (1192, 171891), (1278, 160324), (1341, 152792), (1614, 126948), (1704, 120243), (1788, 114594), (2152, 95211), (2421, 84632), (2556, 80162), (2682, 76396), (3228, 63474), (3576, 57297), (4842, 42316), (5112, 40081), (5364, 38198), (6456, 31737), (9684, 21158), (10579, 19368), (10728, 19099)]