257677632

素因数分解:

$2^6\times 3^3\times {\mathrm{149119}}^1$

素因数の和:149140

約数の個数: 56

約数和(自身を含む): 757529600

約数和(自身を除く): 499851968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 149119, 298238, 447357, 596476, 894714, 1192952, 1342071, 1789428, 2385904, 2684142, 3578856, 4026213, 4771808, 5368284, 7157712, 8052426, 9543616, 10736568, 14315424, 16104852, 21473136, 28630848, 32209704, 42946272, 64419408, 85892544, 128838816, 257677632]

約数ペア:

[(1, 257677632), (2, 128838816), (3, 85892544), (4, 64419408), (6, 42946272), (8, 32209704), (9, 28630848), (12, 21473136), (16, 16104852), (18, 14315424), (24, 10736568), (27, 9543616), (32, 8052426), (36, 7157712), (48, 5368284), (54, 4771808), (64, 4026213), (72, 3578856), (96, 2684142), (108, 2385904), (144, 1789428), (192, 1342071), (216, 1192952), (288, 894714), (432, 596476), (576, 447357), (864, 298238), (1728, 149119)]