342111536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3190

約数の個数: 80

約数和(自身を含む): 780450048

約数和(自身を除く): 438338512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3121, 3224, 3536, 4216, 6242, 6448, 6851, 8432, 12484, 13702, 24968, 27404, 40573, 49936, 53057, 54808, 81146, 96751, 106114, 109616, 162292, 193502, 212228, 324584, 387004, 424456, 649168, 689741, 774008, 848912, 1257763, 1379482, 1548016, 1644767, 2515526, 2758964, 3289534, 5031052, 5517928, 6579068, 10062104, 11035856, 13158136, 20124208, 21381971, 26316272, 42763942, 85527884, 171055768, 342111536]

約数ペア:

[(1, 342111536), (2, 171055768), (4, 85527884), (8, 42763942), (13, 26316272), (16, 21381971), (17, 20124208), (26, 13158136), (31, 11035856), (34, 10062104), (52, 6579068), (62, 5517928), (68, 5031052), (104, 3289534), (124, 2758964), (136, 2515526), (208, 1644767), (221, 1548016), (248, 1379482), (272, 1257763), (403, 848912), (442, 774008), (496, 689741), (527, 649168), (806, 424456), (884, 387004), (1054, 324584), (1612, 212228), (1768, 193502), (2108, 162292), (3121, 109616), (3224, 106114), (3536, 96751), (4216, 81146), (6242, 54808), (6448, 53057), (6851, 49936), (8432, 40573), (12484, 27404), (13702, 24968)]