724331296

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 72

約数和(自身を含む): 1556138304

約数和(自身を除く): 831807008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 169, 208, 302, 338, 416, 604, 676, 887, 1208, 1352, 1774, 1963, 2416, 2704, 3548, 3926, 4832, 5408, 7096, 7852, 11531, 14192, 15704, 23062, 25519, 28384, 31408, 46124, 51038, 62816, 92248, 102076, 133937, 149903, 184496, 204152, 267874, 299806, 368992, 408304, 535748, 599612, 816608, 1071496, 1199224, 1741181, 2142992, 2398448, 3482362, 4285984, 4796896, 6964724, 13929448, 22635353, 27858896, 45270706, 55717792, 90541412, 181082824, 362165648, 724331296]

約数ペア:

[(1, 724331296), (2, 362165648), (4, 181082824), (8, 90541412), (13, 55717792), (16, 45270706), (26, 27858896), (32, 22635353), (52, 13929448), (104, 6964724), (151, 4796896), (169, 4285984), (208, 3482362), (302, 2398448), (338, 2142992), (416, 1741181), (604, 1199224), (676, 1071496), (887, 816608), (1208, 599612), (1352, 535748), (1774, 408304), (1963, 368992), (2416, 299806), (2704, 267874), (3548, 204152), (3926, 184496), (4832, 149903), (5408, 133937), (7096, 102076), (7852, 92248), (11531, 62816), (14192, 51038), (15704, 46124), (23062, 31408), (25519, 28384)]