745904484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{40867}}^1$

素因数の和:40906

約数の個数: 72

約数和(自身を含む): 2094076320

約数和(自身を除く): 1348171836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 40867, 81734, 122601, 163468, 245202, 367803, 490404, 531271, 735606, 1062542, 1103409, 1471212, 1593813, 2125084, 2206818, 3187626, 4413636, 4781439, 6375252, 6906523, 9562878, 13813046, 14344317, 19125756, 20719569, 27626092, 28688634, 41439138, 57377268, 62158707, 82878276, 124317414, 186476121, 248634828, 372952242, 745904484]

約数ペア:

[(1, 745904484), (2, 372952242), (3, 248634828), (4, 186476121), (6, 124317414), (9, 82878276), (12, 62158707), (13, 57377268), (18, 41439138), (26, 28688634), (27, 27626092), (36, 20719569), (39, 19125756), (52, 14344317), (54, 13813046), (78, 9562878), (108, 6906523), (117, 6375252), (156, 4781439), (169, 4413636), (234, 3187626), (338, 2206818), (351, 2125084), (468, 1593813), (507, 1471212), (676, 1103409), (702, 1062542), (1014, 735606), (1404, 531271), (1521, 490404), (2028, 367803), (3042, 245202), (4563, 163468), (6084, 122601), (9126, 81734), (18252, 40867)]