398248536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{35381}}^1$

素因数の和:35464

約数の個数: 64

約数和(自身を含む): 1154868480

約数和(自身を除く): 756619944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 35381, 70762, 106143, 141524, 212286, 247667, 283048, 424572, 495334, 743001, 849144, 990668, 1486002, 1981336, 2370527, 2972004, 4741054, 5944008, 7111581, 9482108, 14223162, 16593689, 18964216, 28446324, 33187378, 49781067, 56892648, 66374756, 99562134, 132749512, 199124268, 398248536]

約数ペア:

[(1, 398248536), (2, 199124268), (3, 132749512), (4, 99562134), (6, 66374756), (7, 56892648), (8, 49781067), (12, 33187378), (14, 28446324), (21, 18964216), (24, 16593689), (28, 14223162), (42, 9482108), (56, 7111581), (67, 5944008), (84, 4741054), (134, 2972004), (168, 2370527), (201, 1981336), (268, 1486002), (402, 990668), (469, 849144), (536, 743001), (804, 495334), (938, 424572), (1407, 283048), (1608, 247667), (1876, 212286), (2814, 141524), (3752, 106143), (5628, 70762), (11256, 35381)]