285844572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{15661}}^1$

素因数の和:15700

約数の個数: 72

約数和(自身を含む): 802520880

約数和(自身を除く): 516676308

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, 15661, 18252, 31322, 46983, 62644, 93966, 140949, 187932, 203593, 281898, 407186, 422847, 563796, 610779, 814372, 845694, 1221558, 1691388, 1832337, 2443116, 2646709, 3664674, 5293418, 5497011, 7329348, 7940127, 10586836, 10994022, 15880254, 21988044, 23820381, 31760508, 47640762, 71461143, 95281524, 142922286, 285844572]

約数ペア:

[(1, 285844572), (2, 142922286), (3, 95281524), (4, 71461143), (6, 47640762), (9, 31760508), (12, 23820381), (13, 21988044), (18, 15880254), (26, 10994022), (27, 10586836), (36, 7940127), (39, 7329348), (52, 5497011), (54, 5293418), (78, 3664674), (108, 2646709), (117, 2443116), (156, 1832337), (169, 1691388), (234, 1221558), (338, 845694), (351, 814372), (468, 610779), (507, 563796), (676, 422847), (702, 407186), (1014, 281898), (1404, 203593), (1521, 187932), (2028, 140949), (3042, 93966), (4563, 62644), (6084, 46983), (9126, 31322), (15661, 18252)]