401752008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{265709}}^1$

素因数の和:265731

約数の個数: 64

約数和(自身を含む): 1275408000

約数和(自身を除く): 873655992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 265709, 531418, 797127, 1062836, 1594254, 1859963, 2125672, 2391381, 3188508, 3719926, 4782762, 5579889, 6377016, 7174143, 7439852, 9565524, 11159778, 14348286, 14879704, 16739667, 19131048, 22319556, 28696572, 33479334, 44639112, 50219001, 57393144, 66958668, 100438002, 133917336, 200876004, 401752008]

約数ペア:

[(1, 401752008), (2, 200876004), (3, 133917336), (4, 100438002), (6, 66958668), (7, 57393144), (8, 50219001), (9, 44639112), (12, 33479334), (14, 28696572), (18, 22319556), (21, 19131048), (24, 16739667), (27, 14879704), (28, 14348286), (36, 11159778), (42, 9565524), (54, 7439852), (56, 7174143), (63, 6377016), (72, 5579889), (84, 4782762), (108, 3719926), (126, 3188508), (168, 2391381), (189, 2125672), (216, 1859963), (252, 1594254), (378, 1062836), (504, 797127), (756, 531418), (1512, 265709)]