266050928

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 630928368

約数和(自身を除く): 364877440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 176, 208, 242, 248, 286, 341, 403, 484, 496, 572, 682, 806, 961, 968, 1144, 1331, 1364, 1573, 1612, 1922, 1936, 2288, 2662, 2728, 3146, 3224, 3751, 3844, 4433, 5324, 5456, 6292, 6448, 7502, 7688, 8866, 10571, 10648, 12493, 12584, 15004, 15376, 17303, 17732, 21142, 21296, 24986, 25168, 30008, 34606, 35464, 41261, 42284, 48763, 49972, 60016, 69212, 70928, 82522, 84568, 97526, 99944, 116281, 137423, 138424, 165044, 169136, 195052, 199888, 232562, 274846, 276848, 330088, 390104, 465124, 536393, 549692, 660176, 780208, 930248, 1072786, 1099384, 1279091, 1511653, 1860496, 2145572, 2198768, 2558182, 3023306, 4291144, 5116364, 6046612, 8582288, 10232728, 12093224, 16628183, 20465456, 24186448, 33256366, 66512732, 133025464, 266050928]

約数ペア:

[(1, 266050928), (2, 133025464), (4, 66512732), (8, 33256366), (11, 24186448), (13, 20465456), (16, 16628183), (22, 12093224), (26, 10232728), (31, 8582288), (44, 6046612), (52, 5116364), (62, 4291144), (88, 3023306), (104, 2558182), (121, 2198768), (124, 2145572), (143, 1860496), (176, 1511653), (208, 1279091), (242, 1099384), (248, 1072786), (286, 930248), (341, 780208), (403, 660176), (484, 549692), (496, 536393), (572, 465124), (682, 390104), (806, 330088), (961, 276848), (968, 274846), (1144, 232562), (1331, 199888), (1364, 195052), (1573, 169136), (1612, 165044), (1922, 138424), (1936, 137423), (2288, 116281), (2662, 99944), (2728, 97526), (3146, 84568), (3224, 82522), (3751, 70928), (3844, 69212), (4433, 60016), (5324, 49972), (5456, 48763), (6292, 42284), (6448, 41261), (7502, 35464), (7688, 34606), (8866, 30008), (10571, 25168), (10648, 24986), (12493, 21296), (12584, 21142), (15004, 17732), (15376, 17303)]